The ABC late-night TV host compared the US first lady to an “expectant widow” two days before a gunfire scare at a White House dinner US First Lady Melania Trump has called on ABC to fire late-night TV host Jimmy Kimmel over a sketch in which he referred to her as “an expectant widow” – just two days before a gunfire scare at the White House Correspondents’ Dinner. In a sketch on ‘Jimmy Kimmel Live’, the comedian, dressed in a tuxedo, pretended to deliver a comedy routine for the White House dinner. Noting Melania in the audience, he said, “Mrs. Trump, you have a glow like an expectant widow.” The event at the Washington Hilton two nights later was cut short when Cole Allen, 31, a California teacher armed with guns and knives, tried to enter the ballroom where the dinner was held. The Secret Service intercepted him and security personnel opened fire to neutralize the threat. No attendees were harmed, but President Donald Trump and the first lady were immediately escorted out.…