CNN Erin Burnett OutFront October 4, 2019 23:45:00
Know, when he does emerge or return to the campaign trail, whenever he's talking about that day, it's going to be about his stamina, what does he say about it? what does he say about the follow-up appointments and this is the sanders campaign and in that sense that's the immediate political fallout. all three front-runners, they're in their 70s, and age has been a tp topic of this campaign. >> elizabeth warren, nobody may guess it because of how youthful and vibrant she comes off on the trail, but she's 70. >> right. here's a 78-year-old man who just had a heart attack. he could be as vigorous...