The Department of Justice should “make an inquiry” into Donald Trump’s recent incitement of political violence against President Joe Biden, according to a former federal prosecutor Saturday. Former federal prosecutor Shan Wu, who previously argued that Judge McAfee was “losing control” of Trump’s criminal case in Georgia, appeared on CNN to talk about Trump’s legal troubles. Specifically, the host asked Wu about Trump’s recent posting of an image featuring Biden bound and gagged in the back of a pick-up truck. ALSO READ: 11 ways Trump doesn’t become president Want more breaking political news?…