Eyewitness reports say a man walked into Hillary’s campaign headquarters in Rochester with what appeared to be a bomb strapped to his chest, and demanded to speak with Hillary Clinton. He’s now holding at least two hostages in the building.

Clinton was not there; she’s in the Washington, DC area, and was set to speak to a meeting of the Democratic National Committee. She’s since canceled that speech because of the news.

Rochester police have been in contact with the hostage taker, who has released a mother and child.

Both Barack Obama’s Rochester office two doors down, and John Edwards office have been evacuated as well. A campaign staffer in Virginia said they were still working on getting all the details, but as far as he knew no one had been hurt.

We will keep this spot updated with the latest breaking news.

UPDATE: Manchester, NH TV station WMUR reports that around 1pm, a man in his 40’s with salt and pepper hair entered the headquarters. Two volunteers and a woman with an infant were inside; he told the two volunteers to get on the floor and released the woman and her child. She went next door and instructed shop owners there to call 911.

UPDATE 2: Police say the two hostages have been released, and the situation is fluid but stabilized. No one has been hurt.

Check out some of Carl Cameron’s reporting from the scene.