Let's talk more about where Rick Santorum stands and about his rivals, with NPR's national political correspondent Mara Liasson. Good morning.
MARA LIASSON, BYLINE: Good morning, Renee.
MONTAGNE: Now, we just heard from Sonari that Rick Santorum has surged in Michigan, and that would be, of course, Mitt Romney's native state. And that is one that Romney really cannot afford to lose. So what is he doing to stop Santorum, as of today, and what's it looking like?
Back when refrigeration wasn't up to modern standards, Fat Tuesday was a time to clear your house of indulgent foods. This led to lots of rich recipes, from Shrove pancakes to King Cake. In Sweden, the specialty is semlor. A group of people in Portland, Ore., are keeping that dish — and a few other Swedish traditions — alive.
Picture soft, sweet rolls, sort of like brioche, piled with creamy almond filling. Now picture them being made by a room full of young, mostly blond children speaking Swedish.
This piece was not my idea. It was Linda Holmes'. If you're reading this blog, you probably share my regard for her take on popular culture. So my ears pricked up when she suggested I look into doing a radio piece on Kyle Killen.
A sweeping transportation bill being debated in Congress addresses how to prop up dwindling funds for the nation's aging highways. States with their own budget shortfalls are facing the same challenge. In California, researchers are trying to stretch those resources by developing next-generation pavements that are quieter and more fuel-efficient to drive on.