Teen development

FILE - In this Aug. 15, 2019, file photo, marijuana grows at an indoor cannabis farm in Gardena, Calif. Federal health officials are issuing a national warning against marijuana use by adolescents and pregnant women, as more states legalize some forms of the drug's use. (AP Photo/Richard Vogel, File)
Associated Press
August 29, 2019 - 4:11 pm
WASHINGTON (AP) — Federal health officials issued a national warning Thursday against marijuana use by adolescents and pregnant women, as more states legalize the increasingly potent drug for medicinal and recreational use. Health and Human Services Secretary Alex Azar and Surgeon General Jerome...
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