There's been record early voting turnout in Democratic primaries across Texas's 15 largest counties. The Cook Political Report's Dave Wasserman noted a 105% spike compared to the 2014 midterm election — while Republican turnout only increased by 15%.
Why it matters: Democrats haven't won a statewide election in Texas since 1994, and the state hasn't voted for a Democrat in a presidential election since Jimmy Carter in 1976. But things are shifting this year, as Democrats are running in all of Texas' 36 congressional districts for the first time in 25 years. Wasserman's numbers suggest an energy that could threaten Republicans' seats across the state.