Juul Becomes New Target of Health Regulators as Vaping Escalates

JUUL, once hailed as the 'iPhone of E-cigarettes', quickly rose to a $38 billion valuation, challenging big tobacco. With a mission to reduce smoking, JUUL faces criticism for allegedly addicting a new generation to nicotine. The company is under criminal investigation and scrutiny from Congress and the FDA. Ironically, its new CEO hails from Marlboro's parent company.

What are some of the investigations JUUL is currently facing?

What irony is mentioned regarding JUUL's new CEO?