“Former Facebook (FB.O) employee and whistleblower Frances Haugen will urge the U.S. Congress on Tuesday to regulate the social media giant, which she plans to liken to tobacco companies that for decades denied that smoking damaged health, according to prepared testimony seen by Reuters.

“”When we realized tobacco companies were hiding the harms it caused, the government took action. When we figured out cars were safer with seatbelts, the government took action,” said Haugen’s written testimony to be delivered to a Senate Commerce subcommittee. “I implore you to do the same here.”

“Haugen will tell the panel that Facebook executives regularly chose profits over user safety.”

Read more at Reuters