Infamously indecisive Maine Sen. Susan Collins (R) revealed to state reporters that she won’t be casting a ballot for Donald Trump. Speaking to a group, she said that instead, she’ll cast a ballot for someone who has endorsed Trump: Nikki Haley. The former Trump opponent isn’t on the ballot, so Collins said she’ll write Haley in, WGME reported Friday. Collins notably told CBS News in Feb. 2020 that she voted against Trump’s impeachment for the Ukraine bribery scheme because Trump learned a “pretty big lesson” from impeachment and will be “much more cautious” in the future. Want more breaking p…