Donald Trump Jr insulted John Fetterman's condition during a rant at the Cpac conference in Washington, DC.<br /><br />He called the senator, who is a stroke survivor, a "vegetable" during his speech at the right-wing gathering on Friday. 3 March.<br /><br />After complaining about being branded an "ableist," he suggested that the newly elected Democrat "could be like, a bag guy at a grocery store."<br /><br />The son of the former president then said: "Is it unreasonable for me to expect ... to have a United States senator to have basic cognitive function"