NEW YORK (Nov. 15, 2005) -- Robert Tisch, co-owner of the New York Giants and a civic leader in New York City for several decades, died of brain cancer. He was 79. Tisch died at his home, a family publicist said. Three weeks ago on Oct. 25, the Giants' other co-owner, Wellington Mara, also died of cancer. Wellington Mara was the son of team founder Timothy J. Mara. Tisch bought 50 percent of the Giants in 1991 from Tim Mara, Wellington Mara's nephew, not long after the Giants beat Buffalo in the Super Bowl. He also was U.S. postmaster general...