At the start of a video blaming Democrats for a laundry list of problems, a narrator says in an ominous baritone, “Do they know what they have done?” Moments later, a free-for-all of migrants are shown charging at the U.S. border from Tijuana, Mexico — part of a tribute to “tireless conservative warrior” Ken Paxton, the embattled attorney general of Texas. The video debuted last month at the Texas GOP Convention and Paxton posted it on social media. ALSO READ: ‘Journalistic dystopian nightmare’: Inside a Tennessee college media meltdown It turns out, however, according to a Raw Story analysis,…