Trump visit to Walter Reed related to possible chemical poisoning: report Posted by Kane on November 18, 2019 9:21 pm Food tester gravely ill, says source The Presidents unscheduled stop at the Walter Reed military hospital on Saturday involved a battery of tests to determine whether the President was exposed to a chemical agent that is suspected of being introduced into his food, says a White House connected source who shared details with Alex Jones of InfoWars.com.