All Things Considered

Republican presidential candidate Ron Paul has yet to win a primary, but his supporters remain enthusiastic. Robert Siegel speaks with Ron Paul supporters Christa Leonard in St. Paul, Minn., and Ken Stanton in Fort Collins, Colo., following the caucuses in those states about what's keeping them committed.

Amazon announced Wednesday that it will expand the selection on its streaming service through a new deal with Viacom. Included in the deal are Paramount movies, as well as shows from Comedy Central, Nickelodeon, MTV and more. This deal isn't exclusive, in that much of the material is on other streaming services already such as Hulu and Netflix.

As a candidate and as president, Barack Obama has disparaged the role of big money in politics. At his 2010 State of the Union address, he even called out the Supreme Court for a ruling that opened the door to unlimited personal and business contributions. But, faced with a Republican opposition that's raising millions from a handful of sources, President Obama let his fundraisers loose to play the game too.

Republican presidential hopeful Mitt Romney has joined the chorus criticizing President Obama over a controversial policy that would require most employers, including Catholic hospitals and universities, to include birth control in their employees' health insurance.

Catholic opinion leaders have denounced the policy as an assault on their religious freedom.

Welsh composer Paul Mealor, who scored the music for Prince William and Kate Middleton's royal wedding, has a new composition in the works. For it, he's seeking a rich and low singing voice — one capable of reaching the "low E" note. And as he's learning, reaching the low E is no easy feat. To find a singer up to the task, Mealor has had to embark on an international search. Robert Siegel catches up with Mealor to hear how his search is going.

The L.A. Unified School District is replacing the entire staff of the elementary school at the center of a growing sex abuse scandal. Two teachers from Miramonte Elementary have been arrested on suspicions of abusing and conducting lewd acts on children.

Roger Boisjoly was a booster rocket engineer at NASA contractor Morton Thiokol in Utah in January, 1986, when he and four colleagues became embroiled in the fatal decision to launch the Space Shuttle Challenger.

Boisjoly was also one of two confidential sources quoted by NPR three weeks later in the first detailed report about the Challenger launch decision, and the stiff resistance by Boisjoly and other Thiokol engineers.