Uvalde resident Kimberly Mata-Rubio is expected to speak at the Democratic National Convention around 8 p.m. today, Thursday, Aug. 22. Mata-Rubio is the mother of Lexi Rubio, one of the 19 students who, along with two teachers, died on May 24, 2022, in the mass shooting at Robb Elementary School. She has four surviving children, Julian Rubio, Jahleela “Gia” Rubio, […]