Trump responds to tax 'bombshell': 'I know complex laws better than anyone'

NY Times says nominee may not have paid federal income tax in 18 years Clinton campaign chair calls for full return release 'now that the gig is up' Donald Trump responded on Sunday morning to a New York Times report that he may not have paid federal income tax for 18 years, tweeting: "I know our complex tax laws better than anyone who has ever run for president and am the only one who can fix them." Related: Donald Trump 'may have avoided paying tax for up to 18 years'