WASHINGTON — An Arkansas man who propped his feet on a desk in then-House Speaker Nancy Pelosi’s office in a widely circulated photo from the U.S. Capitol riot was sentenced Wednesday to more than four years in prison.Richard “Bigo” Barnett became one of the faces of the Jan. 6 riot by supporters of then-President Donald Trump, and U.S. District Judge Christopher Cooper said in announcing that sentence that Barnett seemed at times to enjoy the notoriety.“All the folks who follow ‘Bigo …