Lexaria (C.LXX) geophysical expert resigns as it commits to weedtown By: Stockhouse Newswire April 26, 2014 at 10:02 AM EDT Lexaria (C.LXX) commits to medical marijuana sector and geophysical expert director, Dr. David DeMartini, resigns Read More >> Related Stocks: Enertopia Corp iPath Dow Jones-Goldman Sachs Crude Oil Fund