Robert O’Neill, the Navy SEAL veteran who purportedly fired the shot that killed Osama Bin Laden, is having a rough one on Twitter — all over the perceived indignity of having to wear a face mask.

Rob O'Neill is a former U.S. Navy SEAL who gained national recognition as the man who claimed to have fired the shot that killed Osama bin Laden during the 2011 raid on his compound in Abbottabad ...

Robert O'Neill is a former Navy SEAL best known for claiming to have shot Osama bin Laden. He's the author of the new book "The Operator." In this video, he talks about how his SEAL training helps ...

Robert O'Neill is an ex-Navy SEAL best known as “the man who killed Usama bin Laden.” O'Neill joined the Navy in 1996 and deployed as a SEAL more than a dozen times, participating in more ...

Robert O'Neill, the former Navy SEAL who says he shot and killed Osama Bin Laden told Fox News in an interview broadcast Tuesday evening that he wrote letters to his loved ones before leaving on ...