CNN legal analyst Joey Jackson argued on Friday that former President Donald Trump’s attorneys made a critical error with their decision to aggressively grill adult film star Stormy Daniels this week. While breaking down Daniels’ testimony, Jackson questioned why Trump’s lawyers tried to discredit her sordid story about her sexual encounter with the former president when the reality is that their client is on trial for falsifying business records. “I think that the defense went in and I think that things they potentially set up for the following day backfired,” he said. ” You have what you nee…