Gary Smith, professor of economics at Pomona College, and Jeffrey Funk, winner of the NTT DoCoMo Prize in Mobile Science, wrote that Trump's embrace of Bitcoin, or the largest "pull-up-and-sell" in history, would certainly push up the price of Bitcoin if the US federal government spent trillions of dollars buying it. But how can the US government pay off the national debt by buying Bitcoin at an overvalued price? Perhaps Trump envisions a "pull-up-and-sell". In "pull-up-and-sell"...