A man armed with guns and knives stormed the lobby outside a high-profile journalists' dinner attended by President Donald Trump and multiple senior U.S. leaders on Saturday night, rushing toward the ballroom before Secret Service agents swarmed him and took him into custody. The president was uninjured and was hustled away. Guests went diving under tables as the scene unfolded and some reported hearing shots outside the vast subterranean ballroom in the Washington Hilton where the event was being held. One law enforcement official said a gunman had opened fire. A law enforcement officer was shot in the bullet-resistant vest but is expected to be OK, several sources told The Associated Press. The shooting suspect — described by Trump as a “sick person” — was identified as Cole Tomas Allen, 31, of Torrance, California, two law enforcement officials told the AP. “When you’re impactful, they go after you.…