The Houston Chronicle is reporting that a right wing political group has been secretly recording conversations with members of the Texas House in an apparent effort to discredit them and unseat Speaker Joe Straus.

The undercover video campaign represents a new front by conservative groups to target moderate Republicans and tilt the Texas Legislature further to the right.

Several House Republican lawmakers already have expressed concerns with some of the group’s tactics, saying they aggressively were approached last week – inside and outside the Capitol – by men who used hidden cameras to secretly videotape a series of encounters that has raised alarms for Capitol security.

John Beria, spokesman for Austin-based nonprofit the American Phoenix Foundation, said the group has 16 staffers working on the project and has amassed more than 800 hours of covert footage of lawmakers, including “guys confessing to pretty serious criminal acts.”