Democrats lead in new poll as Trump looms over midterms

A recent poll from PBS News, NPR and Marist indicates that Democratic congressional candidates hold a significant lead over Republicans. This suggests that President Donald Trump's attempts to frame the midterm elections as a referendum on his presidency are backfiring. However, internal divisions and lingering feuds within the Democratic party following a bruising run-up to the November 3 election could potentially imperil their efforts to reclaim power from the Republicans in Congress.