At a news conference in Midtown Monday afternoon, Representative Anthony D. Weiner tearfully confessed to sending a photo of himself in his underwear to a woman via Twitter and then lying about it.
Mr. Weiner said the indiscretion was part of a pattern of sending inappropriate and at times explicit photos and messages to women he met over the Internet.
Mr. Weiner, 46, a popular and brash Democrat from Queens who has been considering a run for mayor of New York City and is known for aggressive and sometimes intemperate political commentary on Twitter, apologized repeatedly.
“I have made terrible mistakes that have hurt the people I care about the most and I’m deeply sorry,” Mr. Weiner said. “I have not been honest with myself, my family, my constituents, my friends and supporters and the media.”
He said he had no intention of resigning, that he had broken no laws and that while his wife “made it clear that she thought that what I did was very dumb,” his marriage was not ending. He said he never met any of the women.
After Mr. Weiner’s appearance, the House minority leader, Nancy Pelosi, called for an ethics investigation of her Democratic colleague to see if he broke any House rules. Mr. Weiner responded that he would “fully cooperate” with it.
Mr. Weiner’s speech and question-and-answer session was the culmination (so far) of a drama that began over Memorial Day weekend when the conservative blog BigGovernment.com published a close-up of a man in underwear that appeared to have gone out over Mr. Weiner’s Twitter account to the attention of a woman in Seattle. Mr. Weiner had maintained ever since that he had not sent the photograph, though he said he could not be certain whether he was the person in it.
On Monday, though, BigGovernment.com published a series of embarrassing photos of Mr. Weiner that it said he had sent to another woman last month, prompting Mr. Weiner to call a 4 p.m. news conference at the Sheraton hotel in Midtown.