www.grassley.senate.gov WASHINGTON – The Senate passed by voice vote the Medical Marijuana and Cannabidiol Research Expansion Act, a bill introduced by Senators Dianne Feinstein (D-Calif.), Chuck Grassley (R-Iowa) and Brian Schatz (D-Hawaii) to expand research into medications derived from the marijuana plant. The goal of the bill – which passed the House of Representatives … [Read more...] about Senate Passes Bipartisan Marijuana Research Bill