http://www.tucsoncitizen.com/ss/economy_development/ Economy/Development headlines from the Tucson Citizen http://www.tucsoncitizen.com/citizen_feed_logo.png http://www.tucsoncitizen.com en-us 5 http://www.tucsoncitizen.com/ss/economy_development/115842.php WASHINGTON (AP) — A private measure of the U.S. services sector contracted for the seventh straight month in April but at a slower pace, the latest sign the economic downturn could be moderating. 0x04030300 115842