 Here in America, we need to get out of our silos where we only listen to those with whom we agree, where misinformation is rampant, where foreign actors fan the flames of our division to shape the outcomes consistent with their interests, not ours. Democracies around the world are dealing with foreign interference and political polarization, but Heather Hurlburt says political violence is even more terrifying for global politicians because it's much easier to start than it is to stop.