DEA to Investigate Prince's Drug History, Hospital Bombed in Syria, Bernie Sanders Lays off Staffers: A.M. Links

• 

  Valentin Armianu/Dreamstime.com

  The Drug Enforcement Agency (DEA) will investigate the late Prince's recent prescription drug history.

• Syrian cease-fire is pretty much dead after a Doctors Without Borders-supported hospital is bombed in Alleppo.
• Bernie Sanders' campaign has laid off hundreds of staffers, putting most of its remaining resources in California and Indiana. 
• President Obama made the White House Passover Seder an annual tradition. He just hosted the last of his administration. 
• Linda P.B. Katehi, chancellor of UC-Davis, has been removed from her post pending an investigation into alleged violations including "using university funds to scrub negative references to the school on social media."
• Former Indiana basketball coach Bobby Knight, as notable for his violent and vulgar outbursts as for his winning record, endorses Donald Trump.