Subway ignored complaints about its pedophile pitchman Jared Fogle for more than a decade, parading him around children while reaping billions of dollars in profit, a lawsuit from Fogle’s ex-wife alleges.<br />"A responsible corporation would take immediate action when hearing of this behavior, even if it was only allegations," she charges in the suit.<br />Fogle is serving nearly 16 years in a federal prison for child pornography convictions.