Two Republican senators are launching yet another attempt at repealing Obamacare, preparing to offer legislation that would try to bridge one of the key dividing elements of an effort that has twice failed to pass the senate, according to a section-by-section analysis obtained by NBC News.

The California State Assembly on Monday overwhelmingly approved Senate Bill 17, controversial legislation that could soon become the nation’s most comprehensive law aimed at shining a light on prescription drug prices.

The announcement comes as single-payer health care is gaining as a force within the Democratic Party, and Sanders’s formal announcement will move the issue further into the spotlight.

House Freedom Caucus Chairman Mark Meadows (R-N.C.) said Friday that a new ObamaCare replacement bill in the Senate is the "most promising" option for repealing the law. 

California and several other states will exempt themselves this year from a new Trump administration rule that cuts in half the amount of time consumers have to buy individual health insurance under the Affordable Care Act.

Navigator groups that help educate and enroll consumers in the Affordable Care Act insurance exchanges are shutting down because the federal government isn't paying them.