Candidates Campaign Full-Throttle Before Election Day

With four days to go before midterm elections that could sweep the Republican Party into full control of Congress, candidates in the hottest races across the country are making their final pitches.

Here & Now hosts Jeremy Hobson and Robin Young speak with Mark Halperin of "Game Change" fame. He's a managing editor at Bloomberg Politics, and co-hosts the new Bloomberg TV show "With All Due Respect."