how much of the country knew about barack obama before he ran? biden and warren are polling within a few points of each other, so i dont think notoriety is the issue.
what sets her apart from biden? a more ambitious platform. stronger anti-corporatist positions. wealth tax. more aggressive policies to combat the student debt crisis. her identification of climate change being the greatest current threat to us. her embracing of medicare for all
biden's constant gaffes coupled with his advanced age have me concerned about how he will hold up for 4 years re his mental capacities. he seams more interested in duking it out with trump than being a leader