Castro’s decision leaves Beto O’Rourke as the lone Democrat in the U.S. Senate race.
ABC commentator talks about how to change the Texas political landscape.
Ted Cruz, John Cornyn, and senatorial demeanor.
A prominent Republican strategist's advice for our now-beleaguered junior senator.
Why he will come to regret his endorsement of Donald Trump’s presidential bid.
Will the senator face consequences back home for his stand against Trump?
The Texas senator undercut his own party’s nominee in perhaps the most public way possible.
After this disorienting election season, what path is left for Texas conservatives? Who is leading the party? And what on earth to make of Donald Trump? A few insights from the state Republican convention.
It's highly unlikely that the Texas senator will endorse Trump.
The GOP is seriously nominating Donald Trump for president.