Sen. Charles Grassley, the 87-year old president pro tempore of the Senate, announced Tuesday he has coronavirus. The oldest Republican senator made the announcement by Twitter on Tuesday afternoon, hours after saying he was self-isolating after contact with someone who was infected. 'I've tested positive for coronavirus. I'll b following my doctors' orders/CDC guidelines & continue to quarantine,' he tweeted. Mitch McConnell sent Chuck Grassley his best wishes for a healthy return to the Senate after the senior Iowa senator tested positive for coronavirus. Original Article: http://www.dailymail.co.uk/news/artic... Original Video: http://www.dailymail.co.uk/video/news... Daily Mail Facebook: / dailymail Daily Mail IG: / dailymail Daily Mail Snap: / 8392137033 Daily Mail Twitter: / mailonline Daily Mail Pinterest: http://pinterest.co.uk/dailymail Daily Mail Google+: https://plus.google.com/+DailyMail Get the free Daily Mail mobile app: http://dailymail.co.uk/mobile