The Republican senator who gave the party’s response to President Joe Biden’s State of the Union address used a harrowing account of a young woman’s sexual abuse to attack his border policies, but the rapes did not happen in the U.S. or during the Biden administration.First-term Sen. Katie Britt of Alabama in the GOP response criticized current immigration policies, describing how she had met a woman at the U.S.-Mexico border who told of being raped thousands of times in a sex trafficking…