Global Warming Solutions Inc. Announces Successful Completion of PCAOB Audit. Introduces New Product Line. $GWSO Look at http://www.globenewswire.com/news-release/2020/11/23/2132033/0/en/Global-Warming-Solutions-Inc-Announces-Successful-Completion-of-PCAOB-Audit-Introduces-New-Product-Line.html