Breaking down the Democratic Senate primary in Texas

Midterm primary season. It is here and it's starting in a big way in Texas. US Senate race, both parties with intense primaries.Democratic side here. Basically, it is a race between Jasmine Crockett, the congresswoman from the Dallas area, James Terico, the state legislator from the Austin area. This has gotten national attention, national money.Polling has been a bit all over the place in this thing. What are some of the things we're going to be watching for as these results come in. Well, number one, I sa ...