SARAH N LYNCH A Democratic lawmaker has filed a lawsuit accusing former President Donald Trump and lawyer Rudy Giuliani of conspiring to incite the violent riot that shook the U.S. Capitol on January 6. The lawsuit by Representative Bennie Thompson, a Democrat who chairs the House of Representatives Homeland Security Committee, in U.S. District Court in Washington. The U.S. Senate acquitted Trump of inciting the riot at the Capitol. The Senate vote of 57-43 fell short of the two-thirds majority needed to convict Trump on a charge of incitement of insurrection after a five-day impeachment trial but he can still…