Rep. Matt Gaetz, R-Fla., posted a video on Thursday of a former prosecutor who investigated former President Trump pleading the fifth under questioning about his actions.The video was recorded during a closed session of the Select Subcommittee on the Weaponization of the Federal Government in May 2023, according to a congressional source.Mark Pomerantz, former special assistant to the New York County District Attorney, can be seen in the video declining to answer several questions, such as, "Did you knowingly break any laws when investigating President Trump?" and "Did you misuse any federal funds when investigating President Trump?"His counsel appeared to...