TALLAHASSEE - Gov. Jeb Bush asked a prosecutor Friday to investigate why Terri Schiavo collapsed 15 years ago, calling into question a gap in time from when her husband found the woman and called 911. In a letter he faxed to Pinellas-Pasco County State Attorney Bernie McCabe, Bush said Michael Schiavo testified in a 1992 medical malpractice trial that he found his wife collapsed at 5 a.m. and he said in a 2003 television interview that he found her at about 4:30 a.m. He called 911 at about 5:40 a.m. "Between 40 and 70 minutes elapsed before the call was...