Cornyn posted the endorsement on X, saying Republicans must unite behind Trump to defeat Biden in the 2024 election. Read more: KCENTV.com SUBSCRIBE | http://bit.ly/2Z6mT7N Follow 6 News: https://www.instagram.com/kcennews/ https://twitter.com/6NewsCTX https://www.facebook.com/KCENNews/ https://www.tiktok.com/@kcentv