The Democratic Party of Texas is laying out its plans to end decades of Republican dominance in the state, touting a substantial voter registration and turnout effort to create a blue wave of elected officials in 2020. It released its planning document Monday morning, the same week as Houston's Democratic presidential debates. The party set a goal of registering 2.6 million Texans to vote, boosting turnout in suburban areas and putting 1,000 field organizers on the ground. "We will win the White House, take out John Cornyn, expand our Texas congressional delegation, break the supermajority in the Texas Senate, flip...