Fresh off of last week’s model release, in which our director of political data, Lakshya Jain, argued that The Cook Political Report’s election ratings were strangely pessimistic for Democrats, Cook’s Erin Covey gamely agreed to sort it out live in conversation. Erin argued that Cook’s ratings, which take into account a large amount of internal and public information alike, are designed to be “stickier,” erring on the side of caution.