Missouri attorney general sues Walgreen Co. over price discrepancies

Tuesday, August 27, 2013 | 7:41 p.m. CDT; updated 9:08 p.m. CDT, Tuesday, August 27, 2013

JEFFERSON CITY — Missouri Attorney General Chris Koster filed a lawsuit Tuesday against Walgreen Co., alleging that stores overcharged customers and used misleading advertising and inaccurate sales tags.