Several US tragedies happened in mid-April, including Waco and Oklahoma City - CNN

Several US tragedies happened in mid-April, including Waco and Oklahoma City CNN Nearly 20 years ago, 76 people lost their lives during an FBI raid near Waco, Texas. CNN's Drew Griffin looks at those events at 8 ET/PT and 11 ET/PT Saturday night in "Waco: Faith, Fear & Fire." The Oklahoma City bombing was timed to coincide with the ... and more »