The Road to the White House
Only one state primary remains to be fought in the United States before the two major parties assemble in convention to choose their presidential candidates - the Democrats next month, the Republicans in August.
Ian Mclntyre reports from Washington and chairs a discussion on the state of the parties and the issues that divide them.
STEWART ALSOP , columnist of Newsweek
HOWARD R. PENNIMAN , Professor of Government, Georgetown University
Richard M. SCAMMON , Director of the Elections Research Center Producer GEORGE FISCHER
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