a house rules committee passed three amendments in a hearing late last night. nbc has been tracking all the ins and out. the late-breaking developments. so we have a bill that hasn't been scored by the cbo. i'm guessing most of the members haven't read it yet. so where are we with it, and is there concern by house republicans they're taking a big risk by voting today? >> well, in fact, you recall when they were voting on the affordable care act early in the obama first term, the obamacare, the republican mantra was, read the bill. well, in this instance, the bill was posted online for public consumption and many members consumption at 8:00 last night. it's a measure, chris, of the desperation and the anxiety on the part of many republican members, and certainly the white house and the pressure they've put on with repeated visits. three consecutive days this week by vice president pence, existing arms. calls by president trump.