On the third and final day of Supreme Court arguments over the constitutionality of the health care overhaul law enacted in 2010, the focus turns to whether the law could survive if the justices decide to strike its most controversial component — the so-called mandate that "requires most Americans to either have health insurance starting in 2014 or pay a penalty," NPR's Julie Rovner reports.
And the controversial Keystone XL pipeline, whose construction has been delayed over environmental concerns, could now face some competition.
As NPR's John Ydstie reports, two companies have announced plans to build pipelines that would carry out the same service as the XL, channeling oil from Canada's tar sands to refineries in the Gulf of Mexico.
Comedian Bill Maher's $1 million check to the superPAC supporting President Obama's re-election is the first seven-figure donation to the group since Obama tacitly endorsed the fundraising strategy in early February.
And it has brought new focus to some of Maher's statements about women — specifically Republican women — and led to calls for the White House to disavow the HBO host and his money.
Florida state investigators are continuing to look into the shooting death of Trayvon Martin. His family has been part of a widespread campaign calling for the arrest of the neighborhood watch volunteer who shot and killed the 17-year-old high school student. Yesterday, the parents of Trayvon Martin were up on Capitol Hill attending a forum on hate crimes and racial profiling. NPR's Sonari Glinton reports from the Capitol.
Pope Benedict stuck to mostly spiritual themes on a visit to communist Cuba's most sacred shrine. This morning, the pontiff leads a mass in Havana's Plaza of the Revolution. As Nick Miroff reports from Havana, so far even Benedict's gentle push for greater religious and political freedoms for Cubans has been rejected by the government.