ABC News/Washington Post polls:
Immigration Critics Drive Trump Surge; Yet Most Americans Favor Legal Status (full pdf here)
Discomfort with Social Directions Marks a Charged Political Landscape (full pdf here)
Donald Trump Gains Yet Shows Vulnerability in a Crowded, Contentious GOP Race (full pdf here)
Majority Favors Iran Nuclear Deal Despite Doubts That It’ll Work (full pdf here)
ABC News/Washington Post poll:
Trump’s Popularity Rises, Still 2-1 Negative, While Clinton Regains Positive Territory (full pdf here)