https://www.rt.com/usa/470065-bernie-cancels-events-heart-surgery/ FILE PHOTO © REUTERS Democratic presidential hopeful Bernie Sanders has undergone emergency surgery for a blocked artery after experiencing “chest discomfort” during a campaign event, forcing him to cancel upcoming events, his campaign reported. The Vermont senator had two stents inserted to relieve a blocked artery after feeling unwell during a campaign event on Tuesday, his campaign reported later that night, adding that Sanders “is conversing and in good spirits.” Campaign events and appearances have been cancelled “until further notice” while he recovers. ~~~~~~~~~~~~~~~~~~ So scratch 78 year old Bernie from the list of contenders. Ditto Clueless Joe. So who's left? Warren? Go, Tulsi, go!!!!!