Independent Sen. Angus KingAngus KingSenators ask feds for ‘full account’ of work to secure election from cyber threats A guide to the committees: Senate Hopes rise for law to expand access to experimental drugs MORE is backing his Maine colleague, Republican Sen. Susan CollinsSusan CollinsLeaked ObamaCare bill would defund Planned Parenthood GOP lawmaker at town hall calls on Trump to release his tax returns GOP senator won't vote to defund Planned Parenthood MORE, in her reelection bid.
The Associated Press reports King, who caucuses with Democrats, will endorse the centrist Collins on Friday.
King’s move could foreshadow his own political plans in the next Congress. The Hill reported earlier this year that King will decide after the midterm elections whether he’ll caucus with the GOP, and the senator hasn’t ruled out aligning himself with Republicans if they end up controlling the Senate.
But his picks were bipartisan on Friday, too. He also backed Sen. Jeanne Shaheen Jeanne ShaheenDem senator asks for 'top to bottom' review of Syria policy A guide to the committees: Senate Mattis on rise in Trump administration MORE (D-N.H.) in her match against former Sen. Scott Brown (R-Mass.), a much tougher contest than Collins's but one where Shaheen is still favored.
Collins is heavily favored in her bid for a fourth term against Democrat Shenna Bellows, former director of the state’s ACLU chapter.
King and Collins are former political rivals, too. He beat her in a 1994 three-way race for governor. But now he has nothing but praise for his onetime opponent.
"Since entering the Senate, I have had a chance to work with Susan Collins on a wide variety of issues. I've seen first-hand her work ethic, her intelligence and her integrity," he continued in a statement. "She always puts Maine and the country first and isn't afraid to cross party lines to get things done."
This post was updated at 1:53 p.m.