COLORADO SPRINGS, Colo., Nov. 25, 2013 /PRNewswire/ -- (NASDAQ OTC: CBIS) Cannabis Science, Inc., a U.S. Company specializing in cannabis formulation-based drug development, is working with the the cannabis caucus in the U.S. House of Representatives to initiate substantial changes in 2014 in the way cannabis research and drug development can be done in this country. Working with leading exponents of cannabis drug research and development and a bi-partisan coalition in Congress, CBIS has drafted legislation as the template for these ground-breaking changes and is working with other interested parties for its passage early next year.