HOUSTON, Texas (KTRK) -- The chair of the Democratic National Committee says the party is committed to investing in turning Texas blue, and he believes it'll happen in 2020.
DNC Chairman Tom Perez pointed to the close race between former Texas Rep. Beto O'Rourke and Sen. Ted Cruz, saying the Democratic presidential hopeful "almost made it to the mountaintop."
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"Trump is underwater in Texas," Perez told ABC13's Mayra Moreno. "Last poll I saw, 47 percent said they're going to vote for the Democratic candidate, 42 percent for Trump. I think we're in Battleground Texas, and we're going to continue to invest."
Perez said he spent part of his Thursday before the third Democratic debate speaking with voters in Rep. Lizzie Fletcher's Houston Congressional district.
Fletcher defeated nine-time Republican Rep. John Culberson last November in a race that drew national attention.
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Perez said Democrats need only nine more seats to take over the Texas House of Representatives.
"Texas is a treasure trove of opportunity for us. As long as we organize in every one of the 254 counties, and that's exactly what we're doing," Perez said. "Earlier today, I spoke to a lot of folks who have voted for Republicans in the past, Democrats in the past, Republicans recently, and now in the world of Trump, they see all the institutions of our democracy under attack."
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Ultimately, Democrats' success at the ballot box will fall on the issues, Perez said, including health care.
"We share the same values," he said. "Everybody tonight, we want to make sure every Texans has access to quality, affordable health care. It's the Democrats who want to make sure you can keep your health care. It's the Democrats who want to make sure you lower the cost of insulin. That's why I think we're doing so well up and down the ballot in Texas."
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'Trump is underwater in Texas,' DNC chair warns