Frank James

It's still far too early to know whether Congress will actually be able to achieve a comprehensive overhaul to the nation's immigration laws. All that's certain at this stage is that lawmakers on both sides of the partisan divide, and in both chambers, continue to act as though they think they can.

NPR is covering the historic oral arguments before the Supreme Court in a number of ways, including on Twitter.

You can follow our Twitter coverage at @nprpolitics.

Anyone looking for a glimmer of bipartisanship in Washington might want to pay attention to the medical device tax that is part of Obamacare. It took a notable, if largely symbolic, hit this week from the left and the right.

The 2.3-percent excise tax on devices ranging from MRI machines to pacemakers to stethoscopes was meant to raise $20 billion over 10 years to help pay for extending health care coverage to the uninsured under the Affordable Care Act.

But so far it has raised more ire than revenue.

Vice President Joe Biden told All Things Considered co-host Melissa Block in an interview Wednesday that he and the Obama administration plan to continue to fight for a ban on assault weapons to be included in a larger bill in Congress.

That despite signs that such a ban doesn't have enough support, even from members of Biden's own party, to make it through the Democratic-controlled Senate.

Sen. Rob Portman, an Ohio conservative Republican who recently said he now supports same-sex marriage because he has a gay son, evidently has plenty of company.

A new poll from the Pew Research Center for the People and the Press suggests that many Americans have changed their minds — going from opposing to supporting same-sex marriage — because they personally know someone who is gay.

One of the most interesting observations we've seen regarding the Republican National Committee's latest effort to win the hearts and minds of minorities, women and young voters was to be found on a blog that promotes a

Updated at 3:40 p.m. ET

If Republicans hope to recapture the White House in the foreseeable future, they basically need to sound and campaign more like Democrats.

It was one of the most anticipated moments at this year's large gathering of conservative activists.

What would Mitt Romney say in his first major speech since he lost the presidential election and, even more importantly, how would the crowd treat him?

The next Republican presidential primary is so far off that some of those attending the Conservative Political Action Conference on Thursday could be spotted wearing stickers for two potential candidates: Rand Paul and Marco Rubio.

It's just too early to choose.

Which way the Republican Party?

In the hope of getting answers to that and other questions, many activists, party big wigs and political journalists have descended on a hotel in a Washington suburb to attend the Conservative Political Action Conference, which started Thursday.

This annual CPAC gathering is the first since President Obama thwarted Republican efforts to retake the White House, a defeat of Mitt Romney that many in the GOP didn't see coming.