FBI, IRS agents raid state Sen. Carlos Uresti's law offices

Editor's note: This story has been updated throughout.
FBI and IRS agents raided the San Antonio law offices of state Sen. Carlos Uresti on Thursday morning — confiscating documents and other items.
A law enforcement source told the the San Antonio Express-News, which first reported the raid Thursday, that it was connected to Uresti’s involvement with a now-bankrupt fracking sand company that he held a financial stake in.
“Law enforcement agents with IRS and FBI are lawfully pr