Here at home, President Obama has repeatedly criticized House Republicans for voting to repeal his health care law without offering a replacement.

PRESIDENT BARACK OBAMA: They have no alternative answer for millions of Americans with pre-existing conditions who'd be denied coverage again.

GREENE: Republicans have promised an alternative but have yet to release it. And that left one Republican lawmakers on the defensive during a town hall meeting in Florida.

Here's NPR's Scott Horsley.

On Earth Day 2014, it wasn't easy being green in the Republican Party. Just ask Rob Sisson, president of ConservAmerica.

ConservAmerica is a membership organization created in 1995 to keep the environmental spirit of GOP President Theodore Roosevelt alive in his party. Back then, the group was known as Republicans for Environmental Protection.

A new video ad you can see online (or this Sunday on the Fox News Channel) features Gov. Bobby Jindal of Louisiana and former Florida Gov. Jeb Bush describing what constitutes a "New Republican."



Leaving Washington, D.C. for the frozen banks of the Chesapeake Bay might not be everybody's idea of a great late January getaway, but that's where House Republicans packed off for a three-day retreat this week. They gathered at a resort in Cambridge, Maryland, to try to reach agreement on a few big issues, among them immigration and the need once again to raise the debt ceiling.

A lot of reporters who cover Congress went along too, including NPR's congressional correspondent David Welna. David, thanks very much for being with us.

A rift is growing between Tea Party activists and other Republicans over health care.

Some influential conservatives are now saying the Affordable Care Act is too entrenched to repeal.

Take the U.S. Chamber of Commerce, an influential business lobbying group. When the ACA passed in 2010, the chamber got behind the lawsuit to fight it at the U.S. Supreme Court.