(January 30, 2020, 3:20 PM EST) -- WASHINGTON, D.C. — A health-focused nonprofit on Jan. 17 filed a consumer fraud lawsuit against Juul Labs Inc. in the District of Columbia Superior Court accusing the e-cigarette maker of misleading its customers by concealing the nicotine level of its products, which it claims can, in a single pod, contain as much nicotine as 20 cigarettes (Breathe DC v Juul Labs, Inc., No. 20-0426, D.C. Sup.)....