Ken Paxton held a rally in McAllen. It was Tuesday night. He talked about the border. Big news broke just hours before. Washington had told border agents to stop making arrests at traffic stops.

Paxton is running for the U.S. Senate. He is a Republican. He spoke at University Draft House. That is a bar. It sits on Business 83 and 2nd Street. McAllen is in Hidalgo County. It sits in the Rio Grande Valley.

Tuesday was a big day for Paxton. A group called the National Border Patrol Council backed him. This group is a labor union. It speaks for border agents. Many of those agents work right here in the Valley. Paxton is also the Texas Attorney General right now. He will face James Talarico in November. Talarico is a Democrat. New polls show the race is close. Some polls even show a tie.

Paxton used part of his speech to back the cops. The news about the pause broke just hours before he spoke.

"We need to stand behind our law enforcement," Paxton said. "That doesn't mean they can do no wrong. We always need to verify, but these guys have hard jobs, and they make tough decisions."

The border group's support helps Paxton a lot. These agents patrol the border every day. McAllen sits on a busy part of that border. Border safety matters a lot to voters here. Paxton built his speech around that topic.

The pause did not come out of nowhere. News reports said ICE agents were involved in deadly shootings in Biddeford, Maine, and in Houston. Those shootings led local officials in both places to call for change. Washington told agents to stop the traffic stop arrests. They wanted time to look into what happened.

The pause did not last long. Trump's team reversed it by Wednesday. That was the day after Paxton's rally. Agents could make traffic stop arrests again.

The fast flip shows how quick rules can change. Rules changed even as the Senate race heats up here. The rally, the union endorsement, and the pause news all fell within one day.

This matters a lot to Valley voters. Border safety is not some far off issue here. Many Valley families have kin who work in law enforcement. Fights in Washington hit close to home here. Voters here watch these fights up close. They see the effects in their own towns.

Talarico plans to visit McAllen too. He will campaign here on Wednesday. That is the day right after Paxton's rally. Both Senate hopefuls will pitch to Valley voters in one day.

Back to back visits send a clear sign. Both sides see South Texas as key ground. McAllen and the Valley sit near the border. Both camps use that fact to court voters here.

The vote is still months away. But this week put both men in one city. Border rules kept shifting the whole time. Valley voters got to see both camps up close.

No new stops have been set by either camp. The Senate race is still wide open. The vote is still months away. Both sides will keep making their case. Valley voters will keep watching close.