Almost half of the people who followed Juul Labs Inc on Twitter last year were not old enough to legally purchase e-cigarettes in the United States, according to a new study.

Almost half of the people who followed Juul Labs Inc on Twitter last year were not old enough to legally purchase e-cigarettes in the United States, according to a new study.: https://reut.rs/2LWouvm Read more... http://bit.ly/2Wh13AO