The conservative health care problem
Even before the Senate health care bill is released, conservatives already want to amend it. Sen. Ted Cruz may try to amend the bill to let insurers sell health plans that don't comply with Affordable Care Act rules — but Majority Leader Mitch McConnell may not let him, because he doesn't want any Republican amendments.
Why it matters: It's unclear whether that's going to be a problem for conservatives like Cruz or Sen. Mike Lee, but the House Freedom Caucus wants it included in what the Senate sends back over to the House. And that could affect the chances of a final version getting through the House, even if the Senate can pass it.