"Here, based on interviews with leading strategists from across the party, are nine things that the best-informed viewers are expecting to see on Tuesday night.
1. History Suggests CNN Wants a Fiery, Conflict-Filled Debate
Ahead of the first Democratic primary debates last month, some campaign hands spent hours reviewing footage from the 2016 Republican primary debates that were also hosted by NBC properties or that had similar formats. They were looking to understand the rhythm of a ten-person debate and for hints about what kinds of questions might get asked. In the weeks leading up to this week’s edition, hosted by CNN, many did the same. This time, in the old CNN tape, they found fire and fury — questions designed to pit candidates against each other, touchy political flash points front and center, and no hesitation from the moderators to let the candidates fight it out themselves with little interruption. So it makes sense that Joe Biden’s team has already started punching back at his rivals. ..."