Unfortunately, money in politics is an insidious thing - and a loophole in our campaign finance system was taken advantage of with money going to existing or new 527 groups with the sole purpose of influencing the election.

Most breast cancer-related deaths can be prevented through simple and painless preventive measures. A late diagnosis can result in more serious, long-term consequences.

One difficulty in making the Senate work the way it was intended is that America's electorate is increasingly divided into red and blue states, with lawmakers representing just one color or the other.

Two truths are all too often overshadowed in today's political discourse: Public service is a most honorable pursuit, and so is bipartisanship.

I have been immeasurably honored to serve the people of Maine for nearly 40 years in public office and for the past 17 years in the United States Senate. It was incredibly difficult to decide that I would not seek a fourth term in the Senate.

I understand why so many Americans are fed up with government. The 112th Congress was almost universally derided as the worst ever. It was the most polarized body since the end of Reconstruction, according to one study, and I grew embarrassed by its partisan bickering, inactivity, and refusal to address the vital challenges facing America.

Ive never backed down from a fight and I relish a good debate.