1967The 12th Street Riot begins in Detroit, stemming from a police raid on an unlicensed bar and tensions between cops and the Black community. The unrest lead to 43 deaths, 342 people injured and about 1,400 burned buildings.2014A panel of the U.S. Court of Appeals for the District of Columbia Circuit strikes down an IRS rule related to the Affordable Care Act, or “Obamacare.” Two hours later, a panel of the 4th U.S. Circuit Court of Appeals in Richmond, Va., upholds the same IRS rule in a separate case. The U …