A growing number of states are dropping the Common Core education standards. And several states committed to keeping the guidelines have postponed implementation. Jeffrey Brown talks to Rick Hess of the American Enterprise Institute and Carmel Martin of the Center…

New estimates suggest BP's ruptured well may have spewed twice as much oil into the Gulf of Mexico before it was capped than previously thought, raising new questions about cleanup and restoration efforts. Judy Woodruff has an update on the…