The chances of flipping the Pa. legislature blue

Republicans have dominated state politics in Harrisburg for decades. For Democrats, gaining control of the General Assembly has been something of a holy grail — elusive, but they’re inching closer. And this year, there’s a chance both chambers could be up for grabs.  WHYY political reporter Katie Meyer explains that while Democrats still face an uphill battle, their growing appeal in the suburbs could help them gain more seats in the Legislature.