By CNN's Jill Dougherty WASHINGTON (CNN) – Secretary of State Hillary Clinton delivers a major foreign policy speech and some Washington political observers ask: "Is she trying to get back in the spotlight?" [cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2009/images/07/15/art.clinton.getty.jpg caption="Supporters of Secretary of State Hillary Clinton insist she is not being sidelined."] Since she slipped and broke her … Continue reading Is Secretary Clinton being back-benched?