This Week In Marijuana Business News for the week ended Sept. 20, 2019, with host Nick Thomas.

Headlines include:

• How state cannabis regulatory agencies across the U.S. have responded to the vaping health crisis
• GB Sciences sells Louisiana medical marijuana company for $16 million
• Cresco Labs acquires marijuana company Tryke for $282.5 million
• Utah lawmakers vote to increase medical marijuana dispensaries to 14
• Survey: Many Ohio medical cannabis patients 'very dissatisfied' with program