This Monday, Oct. 15, 2012 file photo shows two cans of Caffeine Free Diet Coke on ice in Surfside, Fla. (AP Photo/Wilfredo Lee, File)

WHO’s cancer research agency says sweetener aspartame is possible carcinogen: Reuters sources

LONDON – One of the world’s most common artificial sweeteners is set to be declared a possible carcinogen by a leading global health body next month, according…