About 37 percent of Republican voters support Donald Trump as the most electable.
With the Iowa Caucuses - the first event that actually counts in the U.S. presidential race - less than one week away, the Washington Post ABC News poll finds the vast majority of Republican voters are frustrated with the direction of American politics.
Our U.S. correspondent Priscilla Huff reports:
IN: "If your state...
OUT: SOC
DUR: 40
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