With hours to go until his Saturday filing deadline, Irving Picard's suing spree has not let down. After hitting up the big banks (and the Mets owner) the trustee in charge of getting back Bernie Madoff's ill-gotten gains is now going after the Madoff family. Having already sued Madoff's brother and sons, Picard is now climbing down the family tree and taking aim at Madoff's son's wives and ex-wives as well as his grandchildren. He's looking to get roughly a half-million bucks out of them.