Weekend Edition Sunday
Lee Ielpi is president of the September 11th Families' Association, which opened the Tribute WTC Visitor Center in 2006. Frank Franklin II/AP hide caption
A rebel fighter patrolled near a homemade wanted of Moammar Gadhafi at a checkpoint in Tripoli, Libya, on Tuesday. Alexandre Meneghini/AP hide caption
Former Alaska Gov. Sarah Palin speaks to Tea Party members during the Restoring America event on Saturday in Indianola, Iowa. Charlie Neibergall/AP hide caption
Jay Young, owner of Colorado Gators, holds Peewee, his 11-year-old daughter's former pet. Colorado Gators offers classes on how to wrestle alligators. Sean Post hide caption
Lloyd Smith, left, and Laura Sprankle of Hagerstown, Md., visit the overlook at the temporary Flight 93 memorial in Shanksville, Pa., Monday, Aug. 1, 2011. Gene J. Puskar/ASSOCIATED PRESS hide caption
Lenny Kravitz and guitarist Craig Ross, performing in New York this summer. Mike Coppola/Getty Images hide caption