At this week's Coin Conference in Canary Wharf, London, Chan Chan CEO Zhao Changpeng praised Trump's business intelligence and said that the current president is currently unable to publicly support Bitcoin over the US dollar. He said: "I am sure that after Trump retires, he will enter the field of encryption. Now, without retirement, his position is that the dollar should not be encrypted. President Trump is a very smart Businessman. I think he will get it." Previously, on July 12, US President Trump issued a claim that he was not a fan of bitcoin and other cryptocurrencies.