Charles Flores wants to use Texas’s “junk science” law to appeal his conviction.
"This bill is about making it both easy to vote and harder to cheat," insisted the bill's author amid chaos inside the Texas Capitol.
The former president will tour the border with Abbott, who has promised to build a state-funded border wall.
Bush, who also served as Texas governor, called Biden "a good man, who has won his opportunity to lead and unify our country."
Ramos, an unarmed Black and Latino man, was killed as he pulled out of a parking spot after officers shot him with "less-lethal" munition.