ALEXANDRIA, Virginia, May 4 (TNScapv) -- The National Taxpayers Union posted the following news release: A joint letter to President Biden and HHS Secretary Xavier Becerra has been issued by dozens of top economists and healthcare experts, urging the Biden Administration to work with Congress and ditch the excise tax on prescription drugs. The letter is signed by Nobel Laureate Vernon Smith, academic economists Richard Vedder, Barry Keating, Michael Munger, and more. In the letter, "Scrap the P  more