Democratic Maine Gov. Janet Mills announced Tuesday that she’s running for U.S. Senate—setting her sights directly on longtime GOP incumbent Susan Collins. It’s a seismic moment for Democrats, who have long wanted a strong challenger in a state that leans blue but keeps sending Collins back to Washington. Mills, a two-term governor with a clear … Continue reading Gov. Janet Mills Enters Senate Race to Unseat Susan Collins, Takes Aim at Trump and Broken GOP