President Donald Trump joked about his checkered relationship with Sen. Susan Collins (R-ME) as he endorsed her campaign.

Maine Sen. Susan Collins often boosts her popularity by keeping her distance from President Donald Trump.

PORTLAND, Maine (AP) — This election year is déjà vu for Sen. Susan Collins — the Maine Republican is running for reelection as Democrats pin their hopes on a new

President Donald Trump joked about his checkered relationship with Sen. Susan Collins (R-ME) as he endorsed her campaign.

Trump endorsed Susan Collins for the Maine Senate race, pushing the market for his endorsement to 100% YES.

Left-wing Democratic oyster farmer rocked by controversy will challenge the Republican incumbent, Sen. Susan Collins

"He's a thug, and they're trying to make excuses for him," the president said. "I mean, he's worth than any human being that's run for office, probably."