Texas primaryimmigrationborder security
President Joe Biden and former President Donald Trump, highlighting the significance of immigration and border security, will participate in the Texas primary amid their ongoing political rivalry.

The article discusses the upcoming Texas state and presidential primaries, focusing on the rivalry between President Joe Biden and former President Donald Trump. It outlines how both politicians have staged rival events along the U.S.-Mexico border, demonstrating the centrality of immigration and border security to their campaigns. Additionally, it explores the implications for various state races, including the Democratic primary for U.S. Senate and the anticipated performance of other presidential candidates in Texas.