In campaign news, former President Barack Obama on Tuesday endorsed his former running mate, Joe Biden, for president — with an appeal to Senator Bernie Sanders’s supporters.

Barack Obama: “If I were running today, I wouldn’t run the same race or have the same platform as I did in 2008. The world is different. There’s too much unfinished business for us to just look backwards. We have to look to the future. Bernie understands that, and Joe understands that.”

Obama’s endorsement came one day after Senator Sanders backed Joe Biden’s bid for the White House, calling President Trump the most dangerous president in the modern history of the United States.