Greg Giroux analyzes campaigns, elections, political data, and the financing of federal elections for Bloomberg Politics. He joined Bloomberg in 2010 and previously worked at CQ Roll Call.
Susan Collins bills herself as a senator who works across the aisle. Now it’s become an attack line from both sides as she faces a tough challenge from Democrat Sara Gideon.
The state defies voting trends and often splits tickets with its votes for the upper house.
She’s long been a Republican target. Now some in her own party are joining in.
Republicans are at increasing risk of losing the House in the midterm elections.