MADISON, Wis. (7/1/09)--Wisconsin Public Radio aired a show Tuesday morning in which a financial columnist for Yahoo! Finance expounded on the advantages of credit unions. Laura Rowley, Yahoo's money and happiness columnist and adjunct professor at Seton Hall University, discussed setting financial goals and protecting credit cards. She also told about credit unions and cited a recent survey noting several advantages: credit unions rates are better, their credit card fees are lower and their service is better. She appeared on the Joy Cardin's "On Your Money" show from 8 a.m. to 8:30 a.m. on Wisconsin Public Radio's Ideas Network.