CLEARWATER - Michael Schiavo has asked a court to waive the two-year statute of limitations on filing a medical malpractice lawsuit against one or more of his deceased wife's caregivers. Terri Schiavo, 41, died March 31 after her feeding tube was removed after a seven-year court battle. Schiavo's attorney in this case, Mark Perenich, said he was not able to discuss the proposed lawsuit behind Tuesday's request for an extension of the two-year statute of limitations. By law, medical malpractice lawsuits must be filed within two years of the alleged misconduct unless an extension is granted. In October 2003, Terri...