There is a hostage situation at Hillary Clinton's New Hampshire campaign office:

A man claiming to have an explosive device strapped to his body released the two hostages he was holding Friday afternoon at the Rochester, N.H., campaign headquarters of Sen. Hillary Clinton, law enforcement officials told FOX News.

The hostages — believed to be staffers — included a woman with a child.

ABC News reported that police believe the man is a local resident with a history of mental illness, and that he told his son to "watch the news today."

[UPDATE] It's over and it appears that no one was injured.