First Thing: Former DHS aide Lewandowski investigated over claims he profited from government role

Investigation marks a rare move by the DoJ against an ally of the US president. Plus, why the world’s coral reefs are facing a dire futureGood morning. Corey Lewandowski, a former political adviser to Donald Trump and ⁠top aide at the Department ⁠of Homeland Security, ​is under criminal investigation over allegations he profited off his role in the US government. The DoJ has not yet issued subpoenas or other legal demands in the criminal investigation, and a lawyer ​for Lewandowski did not immediately respond to ‌a request for comment. The justice department under Trump has investigated several prominent critics of