go to safeairbags.com to see if your vehicle is on the recall list. it could save your life. welcome back. even with all the depositions in the impeachment inquiry happening behind closed doors, the story about president trump's interactions with ukraine got even clearer this week. witnesses are providing impeachment investigators with what house democrats are calling overwhelming evidence of a quid pro quo. but democrats may be running out of witnesses who are willing to cooperate once they've been subpoenaed. and now, they're fighting to obtain testimony from some potentially key figures, like normer national security advisor john bolton who was reportedly so alarmed by the pressure he saw put on ukraine that he asked an aide to alert white house lawyers. now, bolton has been invited to testify next thursday but his lawyer says he won't appear without being subpoenaed. bolton shares an attorney with charles cuppkupperman, who has