Ban on a procedure. the 1931 law would've made almost all abortions a felony with no exceptions. now, back to dateline. now, back to dateline. >> welcome back to "dateline. " rap star, meek mill was prison for parole violations. his legal team uncovered damaging information about the key witness at his trial almost a decade earlier. now mill's controversial case was about to take another stunning turn. once again, lester holt with dreams and nightmares, the meek mill story. >> tuesday, april 24th, 2018, michael rubin was getting ready for the biggest basketball game in philadelphia in years, w...