The two Republican senators leading the party's last ditch bid to repeal Obamacare are about to launch an effort to save their reeling bill in a prime-time debate on CNN.

The Republican effort to repeal Obamacare is once again on life support, just one more "no" vote away from having their latest effort to overhaul the Affordable Care Act scuttled.

At CNN's health care debate, Senator Lindsey Graham (R-SC) explains what he's doing to obtain the necessary amount of votes needed to pass the GOP's latest health care bill.

The Congressional Budget Office has released a partial score of the GOP's plan to repeal Obamacare, saying the Graham-Cassidy bill would reduce the budget deficit by at least $133 billion but millions of people would lose comprehensive health insurance.