Bill Clinton Book Out Sept. 4 Jul 10 12:38 PM US/Eastern By HILLEL ITALIE AP National Writer NEW YORK (AP) - Former President Clinton's planned book on citizen activism, "Giving: How Each of Us Can Change the World," will come out Sept. 4 with a first printing of 750,000, publisher Alfred A. Knopf announced Tuesday. Clinton, whose memoir "My Life" was a million seller, will tour nationwide to promote the book and will narrate the audio version. "I've done my best in this book to demonstrate what I've seen firsthand through my (William J. Clinton) Foundation's work in Africa and...