By ELIZABETH M GILLESPIE SEATTLE -- Starbucks Corp. and AT&T Inc. will start offering a mix of free and paid wireless Internet service in most of the international coffee retailer's U.S. shops, beginning this spring.

By ELIZABETH M. GILLESPIE, AP Business Writer SEATTLE - Starbucks Corp. and AT&T Inc. will start offering a mix of free and paid wireless Internet service in most of the international coffee retailer's U.S. shops, beginning this spring.