People attend the Republican convention, Wednesday, Sept. 9, 2026, in Dallas. (AP Photo/Julia Demaree Nikhinson)

Ken Paxton, Texas senatorial candidate, speaks at the Republican convention in Dallas, Wednesday, Sept. 9, 2026. (AP Photo/Tony Gutierrez)

People attend the Republican convention, Wednesday, Sept. 9, 2026, in Dallas. (AP Photo/Julia Demaree Nikhinson)

Democratic U.S. Senate candidate Texas state Rep. James Talarico talks with volunteers at a food drive at the Frederick Douglass Human Services and Justice Center, Wednesday, Sept. 9, 2026, in Dallas. (AP Photo/Julia Demaree Nikhinson)

Democratic U.S. Senate candidate Texas state Rep. James Talarico speaks at a food drive at the Frederick Douglass Human Services and Justice Center, Wednesday, Sept. 9, 2026, in Dallas. (AP Photo/Julia Demaree Nikhinson)

Democratic U.S. Senate candidate Texas state Rep. James Talarico speaks at a food drive at the Frederick Douglass Human Services and Justice Center, Wednesday, Sept. 9, 2026, in Dallas. (AP Photo/Julia Demaree Nikhinson)

People attend the Republican convention, Wednesday, Sept. 9, 2026, in Dallas. (AP Photo/Julia Demaree Nikhinson)

People attend the Republican convention, Wednesday, Sept. 9, 2026, in Dallas. (AP Photo/Julia Demaree Nikhinson)