Texas man whose execution was halted by subpoena won't testify in person before lawmakers

AUSTIN, Texas (AP) — A Texas man whose execution was halted after lawmakers ordered Robert Roberson to appear at the state Capitol did not show up as planned Monday after a dispute over transporting a person on death row for the extraordinary purpose of testifying in a public hearing.His absence at a highly anticipated hearing at the Texas Capitol was another twist in last-ditch efforts to spare Roberson's life over claims that outdated science and faulty evidence led to his 2003 convictio