Politics Mar 13 Shields and Gerson on Clinton’s email problem, Senate sabotage of Iran negotiations By PBS News Hour
World Mar 10 Watch 9:18 Why did senators go around the president on Iran? What prompted 47 Republican senators to send a letter to the leaders of Iran voicing concern about a potential nuclear deal made without congressional approval? Judy Woodruff gets two views on the GOP showdown with the White House from Sen. By PBS News Hour