DOJ’s Visa antitrust lawsuit alleges debit card company monopoly USA TODAYJustice Department accuses Visa of debit network monopoly that affects price of ‘nearly everything’ CNBCUS Justice Department accuses Visa of illegal monopoly that adds to the price of ‘nearly everything’ CNNUS sues Visa for monopoly on debit-card use affecting ‘price of nearly everything’ The GuardianNancy Pelosi’s husband sold more than $500K worth of Visa stock — just weeks before DOJ’s antitrust lawsuit New York Post