Rep. Paul Ryan (R-WI) told Meet the Press that he's not running for president but he did keep the door open slightly.
Said Ryan: "I'm not running for president. It's not my plan. My plan is to be a good chairman of the House Budget Committee and fight for the fiscal sanity of this nation."
However, he added: "You never know what opportunities present themselves way down the road -- I'm not talking about right now. And I want to focus on fixing the fiscal problems of this country."