Senator Marco Rubio of Florida says "it's unfair to criticize the Ryan budget." but adds that it needs to be fully vetted.
"Where is the Democrats' budget? The president's budget is not - if we put the president's budget for a vote today, I predict that maybe one, maybe no Democrat would vote for it. That's what happened last year. I think it's unfair to attack the Ryan budget, for anyone to attack it when they don't have a budget of their own. "