If marijuana is the gateway drug, are kissing and handholding the gateway to sexual activity?
That's currently up for debate, now that Tennessee Gov. Bill Haslam has signed into law the controversial bill that would ban teachers from discussing any so-called gateway sexual activity like genital touching in sex education courses, as reported on Friday by the Nashville Tennessean.
MORE: http://abcnews.go.com/US/tennessee-governor-passes-controversial-gateway-sexual-behavior-law/story?id=16335600