July 19, 2017 7:34 pm US Sen. McCain Diagnosed With Brain Tumor U.S. Sen. John McCain, R., Ariz., has been diagnosed with a brain tumor. McCain had surgery on July 14 to remove a blood clot over his left eye. Subsequent tests revealed the tumor. US & World Videos 5:02 Demolition of I-95 overpass in Norwalk set to begin after fiery crash 2:38 High Schooler donates 7,000 pounds of homegrown produce to Iowa community 9:45 Orlando Bloom says he's shocked he's still alive after filming his new adventure show 9:22 Mississippi nonprofit tackles poverty head-on through radical approach 1:30 SEE IT: Miles of traffic backed up on I-95 and sideroads after fiery crash in Norwalk, Conn.