`` I think we 've got a number of very capable candidates who have every ability to become president . America Rep. Mitt Romney will not run for president in 2016 , he said 2016 . Ryan said his work on the House Budget Committee deserves his `` undivided attention '' He praised former running mate Paul Ryan but would n't offer an endorsement .
America Rep. Mitt Romney will not run for president in 2016 , he said 2016 . Ryan said his work on the House Budget Committee deserves his `` undivided attention '' He praised former running mate Paul Ryan but would n't offer an endorsement .