WASHINGTON — Maine Democrat Troy Jackson says he does not regret telling Sen. Susan Collins that she should “shut up” after the Republican suggested a protester who interrupted their recent debate was one of his campaign’s backers.

ABC News’ Martha Raddatz speaks to voters in New Hampshire, where Democrats are battling to keep their Senate seat, and Maine, a race that could control the balance of power.

ABC News spoke with voters in Alaska, Iowa, New Hampshire and Maine.

Selecting our next governor this November is one of the most important elections we have ever faced. Having seen Hannah Pingree’s leadership, the results she achieves and her kindness to all Mainers,

Democrats eye multiple paths to flip the Senate majority as six toss-up races across Alaska, Iowa, Maine, Ohio and Texas shape Election Day.

Harris Faulkner anchors midterms coverage as candidates clash in crucial Senate debates across key battleground state races.

Whether Mainers like Sen. Susan Collins or not, the fact remains that she is the chairs the Senate Appropriations Committee. If voters choose to elect a junior senator (like Troy Jackson), they can kiss hundreds of millions of dollars for Maine goodbye.