How things stand in the Republicans and Democrats fight to control the House and Senate

Election day is less than three weeks away. So, it won't be long before we know which party controls the White House — and Congress.

Over the past few weeks, we’ve been looking at close races in the House and Senate that could tip control to one party or the other this election. Now, we're taking a step back and look at the big picture — assessing how things stand overall.

Host Peter O'Dowd speaks with Nick Wu, congressional reporter at Politico.