Today's ASX news Australian Cannabis Shares Get High on Government Exports Shares of Cann Group Limited (ASX:CAN), Auscann Group Holdings Ltd (ASX:AC8), Creso Pharma Ltd (ASX:CPH), Stemcell United Ltd (ASX:SCU) and MMJ Phytotech Ltd (ASX:MMJ) have bounced on the Australian Government’s export approval. January 4, 2018