By Joe Corcoran
http://stream.publicbroadcasting.net/production/mp3/wkyu/local-wkyu-859211.mp3
Bowling Green, Ky – President Obama addressed many of the nation's elementary and high school students Tuesday, in something billed as a sort of back-to-school pep talk for young people. Some conservative parents say they're worried the President wants to push a political agenda during the address. Joe Corcoran reports.