WIXOM, Mich. -- Offers of help have been pouring in for a Michigan family who is trying to persuade online giant Yahoo! to allow them access to the e-mail account a Marine killed in Iraq. From lawyers to computer-code crackers, people across the nation have come forward wanting to help the family of 20-year-old Justin M. Ellsworth, who was killed last month during a foot patrol in Iraq. ``Oh, my God. It's been incredible,'' Justin's father John Ellsworth said. ``It's an overwhelming response. ... Things are really moving. I'm very encouraged by it all, but I still have my reservations.''...