Former Vice President Joe Biden is defending his interactions with women, saying he doesn't believe he's ever acted inappropriately.

Senate Democratic leader Harry Reid is back on the Senate floor speaking about legislation, a week after surgery to remove a blood clot in his right eye and repair bones in his face.

Most of us were taught that a firm handshake can make a good first impression. But some doctors prefer to greet their patients with a fist bump and science backs up their thinking.