Federal agents seized 110 pounds of liquid methamphetamine at a Texas border crossing earlier this week, U.S. Customs and Border Protection said. The drug, worth approximately $2.1M, was found inside a passenger vehicle at the Rio Grande City Port of Entry on July 24, agents said Wednesday in a news release. Officers found the narcotic using a dog team and equipment that used “non-intrusive inspection system” technology. “Our frontline CBP officers at Rio Grande City Port of Entry utilized their training, experience and use of our canine teams and technology to interdict a substantial load of …