On this day in Chicago Bulls history back in 1991, the sweep is complete. The two-time defending NBA Champion Detroit Pistons are eliminated and it's on to face Magic Johnson and the Los Angeles Lakers at the NBA Finals. An encore presentation of "The Last Dance", the new 10-episode documentary series based on the Chicago Bulls dynasty and their final championship run continues on Saturday, May 30th at 8 p.m.ET/PT and 7 p.m. CT on ABC.