U.S. Sen. Susan Collins, seen as a possible swing vote in President Trump’s impeachment trial, announced on the Senate floor Tuesday that she will not vote to remove the president. “This decision is not about whether you like or dislike this president or agree with or oppose his policies or approve or disapprove of his conduct in other circumstances,” Collins said. “Rather, it is about whether the charges meet the very high constitutional standard of treason, bribery or other high crimes or misdemeanors.”