Trump lied about producing his tax returns if he ran for the presidency

A Twitter user found this clip of an interview with Donald Trump in 2014 in which he said he would produce his tax returns if he were to run for office. Why is this relevant today? Because today there were several protests in the United States demanding Trump to release his tax returns, which he still keeps secret, contrary to what all modern presidents have done:

"If I decide to run for office, I'll produce my tax returns, absolutely." - Donald Trump, lying about his taxes in 2014 #TaxDay #TaxMarch pic.twitter.com/D6bbw7fsF1

— Keith Boykin (@keithboykin) April 15, 2017

That after Trump repeated several times the lie about Barack Obama's birth certificate.

So yes; Trump lied about his tax returns way back in 2014.