100 days to convince voters that she was the right person to lead the country as the new yorker's evan osnostes in his new piece, quote, harris is sudden arrival at the forefront of american politics. some of the prospect that as john f kennedy put it in 1961, the torch has been passed to a new generation but it also evoked a less often cited part of kennedy's formulation, his description of americansns as tempered by war, disciplined by a hard and bitter peace and joining our panel now is the author of that story is cnn contributor and staff writer for the new yorker, evan osnos. evan, good morning. thank you so much for being here. this is as we were discussing a very long story about the hundred ish days that harris has had to run here. it's unlike anything any of us that i've covered in modern, in modern presidential up political history. >> take us inside what you have learned about the campaign as you're reporting this out. >> i mean, i think it's worth noting you were joe biden's our job biden's biographer and this was an incredibly remarkable moment for him. but it has moved on now.