Episode Detail: This Week With Christiane Amanpour - This Week With George Stephanopoulos
Professors Michael Eric Dyson (Georgetown) and Jill Lepore (Harvard), Time editor in chief Richard Stengel and George Will explore the U.S. Constitution's effect on past and present politics; former U.S. senator Mel Martinez (R-Fla.), former Washington, D.C., schools chancellor Michelle Rhee and journalist Jose Antonio Vargas assess immigration's effect on the U.S. Also: a report on the economic outlook for Pontiac, Mich.