. >> house speaker paul ryan used what looked luke a power point presentation to make his pitch, a three stage program to repeal obamacare for tax credits to help those purchase health insurance. >> this is the closest we will get to repealing and replacing obamacare. >> not so fast say some of ryan's fellow republicans who see this as another entitlement. >> god bless the speaker but that's not how the process works. if you have an idea that you can get to the floor and bring to the floor, let's have the debate. >> democrats don't want any part of any of this. >> look, no one likes this bill. hospitals, doctors, governors, conservatives and liberals and nonpartisan groups and most of all, the people who will no longer have affordable healthcare. >> republicans though are working on a pretty aggressive time line. the vice president said yesterday they want to have this wrapped up this spring. in washington, doug luzader fox news. >>> former california governor arnold schwarzenegger is thinking about running for the u.s. senate. unanimous sources in california say he may challenge dianne