Good morning. I'm Renee Montagne. The inaugural parade will have floats and marching bands, and for science geeks a special treat - life-size replicas of the NASA Mars rover, Curiosity, and the Orion space capsule. The biggest attraction may be marching alongside the replicas: Bobak Ferdowsi, the go-to guy for last year's Mars landing, who came to be known as Mohawk Guy. He told Wired magazine he'll reveal a special new hairstyle just for today's parade. It's MORNING EDITION. Transcript provided by NPR, Copyright NPR.
Vice President Joe Biden first ran for president in the 1980s, an up and coming young pol who was knocked out of the race. He tried again in 2008 before becoming President Obama's running mate. Now, he starts another term still number two. But at a weekend inaugural event, he declared, I'm proud to be president of the United States. His son corrected him, though one persistent question is whether the vice president may try one more run in 2016.