Gov. Greg Abbott, who is seeking a third term, and Beto O’Rourke, the Democrat trying to unseat him in November, faced off on Friday night in their only scheduled debate and sparred over the major issues in the race, from immigration to gun policies to the reliability of Texas’ power grid since a February 2021 winter storm left millions without power or heat for days.Throughout the debate — held in the empty auditorium on the University of Texas Rio Grande Valley campus in Edinburg — Abbott and O’Rourke frequently accused each other of getting their facts wrong or lying to ...