Strict curfews are now in effect as residents take to the streets following the fatal police shooting of a young, Black man named Daunte Wright in Minneapolis. The mayors of Minneapolis and St. Paul have declared a state of emergency in their cities as well as the curfew that lasts until 6:00 a.m. local time tomorrow morning. Minnesota Governor Tim Walz said "it doesn't have to be this way" as the unrest comes during week three of the George Floyd murder trial.       The Tennessee Bureau of Investigations is leading the probe into the deadly shooting at Austin-East Magnet School earlier today. Knoxville police say an officer was struck by a bullet while walking up to a possibly-armed suspect. The officer is expected to be okay.       A cardiologist testifying in the George Floyd murder trial says his death was "absolutely preventable." Speaking from the stand, prosecution witness Dr. Jonathan Rich said Floyd was "restrained in a life-threatening manner." The prosecution maintains that the knee of former Minneapolis police officer Derek Chauvin [[ SHO-vin ]] on Floyd's neck was the sole cause of death.        Former U.S. ambassador to the UN and South Carolina governor Nikki Haley won't run for president in 2024 if former President Trump decides to run. Haley noted she would talk to Trump about the decision before she made it, and said she had a great working relationship with the former President. She was also asked about Trump's disparaging comments against leaders like Georgia Governor Brian Kemp and Senate Minority Leader Mitch McConnell.        Former movie producer Harvey Weinstein is fighting extradition to Los Angeles were he must fight additional sex crimes charges. During a virtual appearance, Weinstein's lawyers argued he should stay in New York, where he's currently serving time for rape, because of his health issues. His lawyer claims Weinstein has a laundry list of health concerns that would make transporting him to California unsafe.       CNN Anchor Anderson Cooper is set to be the next guest host on "Jeopardy!" He will take over for current guest host and NFL quarterback Aaron Rodgers on April 19th. Then "60 Minutes" correspondent Bill Whitaker will host from May 3rd until the 14th.