Of all people, it was Homeland Security Secretary Jeh Johnson who first announced and confirmed to the public that there was only one shooter in Dallas (after news reports varied from two shooters to four and repeatedly described triangulated gunfire). Then there’s the “misreporting” (above) on exactly how the suspected shooter died… But here’s a question: why was DHS so involved in the first place? Via Daily Caller: Officials at the Cause of Action Institute, a nonprofit government oversight group, are seeking documents they believe may show the Department of Homeland Security (DHS) is withholding vital information about the Dallas...