The further this story develops, the more suspicious the actions of DHS’s own inspector general get. The IG is supposed to be the “internal affairs” wing of a federal agency, charged with investigating possible malfeasance by department personnel — like, say, the mysterious deletion of text messages before and during the attack on the Capitol despite multiple warnings that those records should be preserved.The IG investigating the Secret Service’s missing text messages is Joseph Cuffari, who serves under Biden but was appointed by Trump. Last week news broke that his office knew back in February that the Secret Service had...