David Broder; Hodding Carter; Helen Frankenthaler

Political reporter David Broder comments on President Clinton's first few months in office and the difficulty he's having with a solidly Republican Senate. Frontline correspondent Hodding Carter discusses Frontline's upcoming documentary examining Iran's efforts to build a nuclear bomb. Helen Frankenthaler reflects on the evolution of her work and presents several prints from her new exhibition at the National Gallery in Washington, D.C..