"Look, I am not worried about Washington cutting too much spending too fast. I mean, the kinds of spending cuts we're talking about just right now are $100 billion out of a $3.7 trillion budget"

Paul Ryan is expressing his confidence in the existing spending plan cuts being proposed by the federal government. He believes that the $100 billion cut from the $3.7 trillion spending plan is a workable quantity and is not extremely worrying. He is positive that the federal government can manage the cuts with no significant problems. He is also implying that the government must have the ability to deal with more cuts in the future if required. He is suggesting that the government must have the ability to make cuts without considerably impacting the economy or the citizens. He is positive that the government can handle the existing cuts and any future cuts that may be essential.