Republican Sen. John McCain says he's considering running for a sixth term in 2016, the year he turns 80.
Judge says N.Y. congressman's quarrel is with the U.S. House and must stay there.
Mollohan steered millions in "earmarks" to the group he lobbies for.
Rosalynn Carter talks about mental health care parity and the role of first lady.
Oregon Gov. John Kitzhaber says he'll run again in 2014 despite problems with health care website.
Sen. Rand Paul, R-Ky., says his wife currently has two votes against a 2016 White House bid.
President Barack Obama suggested that some Republicans had begun to soften their opposition to increased tax rates on the wealthiest Americans, but sharply warned the GOP against looking to tie their budget fight to an upcoming debt-ceiling debate.