Mitt Romney (R-UT) came to the defense of former House Speaker Paul Ryan (R) Friday after President Trump tweeted a response to Ryan’s recent attack on Trump’s character. “The fault for our 2012 loss is mine alone; @SpeakerRyan was a tireless campaigner, fundraiser, and conservative champion. As the sole person who could unite the House, he acquiesced to be Speaker as a service to the country,” Romney tweeted Friday. “His selfless leadership and lifelong policy work were critical to the tax and regulatory reform that have helped propel the economy. A man like Paul Ryan does