President Donald Trump's first Homeland Security Adviser and current ABC News contributor, Tom Bossert, tells The Investigation co-hosts, Chris Vlasto and John Santucci, that President Trump's lawyer, Rudy Giuliani, is in a position to give the President "bad advice." Bossert provides an insider's look at the Trump administration's relationship with government institutions: "that trust has been broken in a lot of ways." Plus, Bossert talks about miscommunication within the administration: "If they're not coordinated, you run into problems."