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Today β€” 17 May 2024Main stream

Bacterial proteins shed light on antiviral immunity

A unique collaboration between two UT Southwestern Medical Center labsβ€”one that studies bacteria and another that studies virusesβ€”has identified two immune proteins that appear key to fighting infections. The findings, published in PLOS Pathogens, could lead to new strategies for treating microbial infections and even cancer, the authors said.

The observation of a Spin Berry curvature-enhanced orbital Zeeman effect in a kagome metal

In solid materials, magnetism generally originates from the alignment of electron spins. For instance, in the ferromagnet iron, the overall net magnetization is prompted by the alignment of spins in the same direction.

Spiny legged 308-million-year-old arachnid discovered in the Mazon Creek locality

More than 300 million years ago, all sorts of arachnids crawled around the Carboniferous coal forests of North America and Europe. These included familiar ones we'd recognize, such as spiders, harvestmen and scorpionsβ€”as well as exotic animals that now occur in warmer regions like whip spiders and whip scorpions.

Data from MAXI J1820+070 shows Einstein was right about how matter plunges into a black hole

A team of astrophysicists from the University of Oxford, Newcastle University and the Institute of Astronomy, all in the U.K., working with a colleague from the University of Virginia, in the U.S., has found evidence showing that Albert Einstein was correct when his theory of general relativity predicted how matter that came to close to a black hole would fall into it.

Robinhood gets a double upgrade from Bank of America

17 May 2024 at 13:58
Robinhood (HOOD) shares are trading higher after the company received a double upgrade from Bank of America. Robinhood now has a Buy rating after previously having an Underperform rating. Bank of America has set a $24 price target, up from $14. The analysts behind the call point to increasing retail engagement, accelerating organic growth, and large expense reductions as catalysts for the company. Robinhood also reported major cryptocurrency gains in its latest earnings report. For more expert insight and the latest market action, click here to watch this full episode of Morning Brief. This post was written by Melanie Riehl

Greg Abbott Declares Open Season on Protesters in Texas

17 May 2024 at 12:58

On Thursday, purportedly on the advice of the Texas Board of Pardons and Paroles, Texas Republican Gov. Greg Abbott formally pardoned Daniel Perry for his 2020 murder of Garrett Foster at a Black Lives Matter protest in Austin. I say β€œpurportedly” because Abbott never waited for the board before passing judgment in the case; he announced a little over a year ago that he was β€œworking as swiftly as the law allows” to get Perry out of prison.

β€œTexas has one of the strongest β€˜Stand Your Ground’ laws of self-defense that cannot be nullified by a jury or a progressive District Attorney,” Abbott explainedΒ on X at the time. He used that same line verbatim in his statement declaring Perry a free man. This is the twisted nature of what law-and-order means in Texas: It is soft-on-crime to convict someone of murder now.

Perry was driving his vehicle near the state Capitol when he encountered the BLM protesters that night in Austin. He drove into a crowd of demonstrators after honking at them first. He then shot Foster five times through his car window.

Perry claimed self-defense as his justification for killing Foster, who was also armed, and his attorneys argued that Foster had pointed a rifle at him. Witnesses stated that Foster had not raised his gun, however. And the prosecution produced disturbing messages from Perry in which he talked repeatedly about shooting and killing protesters. β€œI might go to Dallas to shoot looters,” he wrote in one text.Β  In another message, per the Texas Tribune, he mentioned seeing β€œblacks … gathering up in a group.” and wrote that β€œI wonder if they will let my cut the ears off of people who’s decided to commit suicide by me.” He told a friend that β€œI might have to kill a few people on my way to work, they are rioting outside my apartment complex.”

After being charged, Perry became a right-wing cause cΓ©lΓ¨bre. Abbott made his initial promise to look into a pardon almost immediately after then-Fox News host Tucker Carlson ran a segment criticizing him for inaction in April of 2023. Members of Perry’s defense team did make hay of the fact that one member of the jury had apparently improperly consulted information that was not introduced in court. But conservatives were attracted to the trial for bigger reasons. Like Kyle Rittenhouse, Perry was exalted as a persecuted martyr standing up to progressive β€œanarcho-tyranny.” In his own statement on the pardon, Texas Attorney General Ken Paxton placed the shooting in the context of the β€œBLM riots [that] terrorized the nation in 2020.”

It’s worth reckoning with the ramifications of the self-defense argument here: The right to bear arms is so inviolable that you can carry a gun almost anywhereβ€”but, also, if you see someone carrying a gun at a protest, you can shoot them justifiably. It’s hard to have a First Amendment when the Second Amendment looks like that. It doesn’t make for much of a Second Amendment either.

But this is not just about Daniel Perry. Abbott’s pardon and its accompanying rhetoric fits into a pattern of sanctioned violence or threatened violence against undesirables. In this case, it was an Air Force veteran protesting police brutalityβ€”there is not even a cursory mention in Abbott’s statement of Foster, the victim. In January, it was migrants. β€œThe only thing that we are not doing is we’re not shooting people who come across the border,” Abbott told former NRA spokesperson Dana Loesch, β€œbecause, of course, the Biden administration would charge us with murder.”

The question of how to deal with peopleβ€”and particularly people who are inside carsβ€”who inflict harm on protesters is very much a live issue. Drivers deliberately hitting groups of people with their vehicles is an extremely common thing in the United States; a Boston Globe analysis found that β€œBetween Floyd’s death on May 25, 2020, and Sept. 30, 2021, vehicles drove into protests at least 139 times.” There were charges in just 65 of those incidents. At least 16 states have recently considered laws to grant immunity to drivers in such circumstances. Last month, ater critics of Israel’s bombing campaign in Gaza shut down streets in New York City, Sen. Tom Cotton (R-Ark.) implored drivers to β€œtake matters into your own hands to get them out of the way.” In another text message ahead of an earlier trip to Dallas, Perry wrote to a friend, β€œno protestors go near me or my car.” The message from Abbott and people like him is ominous. Daniel Perry was not the first. Do you really think he’ll be the last?

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