[contentcards url=”https://www.thegatewaypundit.com/2021/10/concerned-mother-wants-air-tv-ad-pfizers-dangerous-vaccine-daughter-severely-permanently-damaged-comcast-refuses-ad-last-minute/” target=”_blank”] By Jim Hoft 13-year-old Maddie de Garay volunteered for the Pfizer vaccine clinical trials. According to her parents, she volunteered to help, but…