At a White House event with a bipartisan group of governors Friday, President Donald Trump briefly sparred with Democratic Maine Gov. Janet Mills.

At a meeting of governors at the White House on Feb. 21, Maine governor Janet Mills defied president Donald Trump's threat to withhold federal funding.

President Donald Trump sparred with Maine's Democratic governor, Janet Mills, during a meeting of governors at the White House on Friday.

President Donald Trump sparred with Maine’s Democratic governor during a meeting of governors at the White House on Friday, with Gov. Janet Mills telling the Republican president, “We’ll see you in court,

Maine’s Democratic governor and President Donald Trump got into a tense exchange at the White House Friday morning after Trump threatened to withhold federal funding unless Maine complies with his recent executive order barring transgender athletes from competing on women’s sports teams consistent with their gender identity.

If King thinks Trump is a bully, what is his view of biological males who compete against biological females? Or do female athletes not matter?

Governor Mills and President Trump got into a verbal sparring match last Friday over the issue of transgender student athletes.

President Trump and Maine Gov. Janet Mills clashed over Trump's order banning transgender athletes from playing in girl and women sports.

Maine's Governor Janet Mills openly defied Donald Trump Friday over his position on transgender athletes -- a move that delighted people around the country. "Governor Janet Mills to Trump: 'See you in court,

See you in court.” With those four words, Gov. Janet Mills went from a 77-year-old governor serving the last two years of her final term in a lightly populated state to an unlikely heroine of the Trump resistance.

Maine's governor, who has a long history of facing tough guys in the courtroom and in politics, finds herself in an unprecedented moment with the nation watching.