Musk has started spending money to help Ken Paxton. Will it help change the course of the Texas Senate race?

By Fredreka Schouten, Patrick Svitek, CNN (CNN) — For months, Texas Republicans have anxiously awaited the arrival of national resources to help boost Ken Paxton, one of the GOP’s most vulnerable Senate candidates. Now, Elon Musk, the world’s richest person, has entered the scene, this week disclosing the first spending from his super PAC to