http://www.wsbtv.com/news/27914705/detail.html A Whistleblower 2 investigation has found that Delta Air Lines gave some of Georgia's most powerful political figures campaign contributions that lesser flyers would love to have -- upgrades to platinum or gold frequent flyer status. Channel 2's Richard Belcher looked into whether Delta grossly undervalued the contributions. Channel 2 consumer advisor Clark Howard said a platinum upgrade is worth $10-15,000 a year, which is far more than Delta's valuation. Lt. Governor Casey Cagle and five top legislators were on the receiving end for either platinum or gold upgrades, plus one legislator who's no longer in office. “Platinum medallion! No, way!” said Howard. Howard knows those free medallion upgrades are a huge bonus for anyone who's had to put up with air travel's long lines, security checks and add-on fees.