Texas Rep Ronny Jackson responds after new video shows police tackle him to ground, handcuff him...

Article Quote: ""Congressman Jackson, as a trained ER physician, will not apologize for sparing no effort to help in a medical emergency, especially when the circumstances were chaotic and the local authorities refused to help the situation," Lair told The Associated Press."
What in the heck are the Sheriffs doing in Carson County Texas? There's not enough information. Can someone in law enforcement explain to me how this could happen.