Thursday night’s State of the Union proved that President Joe Biden, despite his advanced age, can still deliver an impassioned speech. But it’s not yet clear that voters — including many who think he’s simply too old to run — will get on board. Watch the latest Washington Week with The Atlantic here: https://pbs.org/washingtonweek Subscribe to our YouTube channel: https://bit.ly/2ZEPJNs Follow us on Twitter: https://twitter.com/washingtonweek Like us on Facebook: https://www.facebook.com/washingtonweek