Why It's So Hard to Conduct Political Polls

Pew Research Center Director of Survey Research Scott Keeter discusses the challenges of political polling in the digital age. He speaks on "Bloomberg Surveillance." (Source: Bloomberg)

Stavridis Says Trump Had Three Bad Afghanistan Options
09:43 - Former NATO Supreme Allied Commander, Retired Admiral James Stavridis, discusses President Trump’s speech on Afghanistan. He speaks with Bloomberg's David Westin on "Bloomberg Daybreak: Americas." (Source: Bloomberg)
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