This Week in Texas: Attorney General's race, new TSU poll, mail-in ballots

This Week in Texas, we look at the close races for Governor and the U.S. Senate, with another poll showing what might be a trend. We speak with one of the poll's authors.

We also talk with both candidates for Texas Attorney General - Democrat Nathan Johnson and Republican Mayes Middleton.

And our political insiders join us to talk about the fight over mail-in ballots, This Week in Texas.