Biggest investigation in FBI history still has Merrick Garland in the hot seat

A year after the January 6 insurrection, the Justice Department continues to press forward on the biggest investigation in FBI history, with 700 people already arrested and hundreds more offenders still at large and several more years of prosecutions ahead.

But the expansive investigation has yet to shed light on how vigorously the former President and political allies could be investigated for inciting rioters by spreading a lie that the election was stolen and asking them to march to the Capitol.