Watch Former Gov. Bill Weld

"Jake, I'm announcing that I'm running for President... as a Republican against the President in 2020."

Former Gov. Bill Weld officially announces he is challenging President Trump for the GOP nomination. https://t.co/Q5z30Qjw8o pic.twitter.com/QBSwtdxPUx

— The Lead CNN (@TheLeadCNN) April 15, 2019