The lawsuit claims that three major healthcare companies were pushing up the price of insulin by 1,200 percent.
Ethel Cain, aka Hayden Anhedönia, responds to backlash over her #KillMoreCEOs post after UnitedHealth CEO's murder.
The suspect in the killing of Brian Thompson faces charges related to terrorism. The 26-year-old is accused of fatally shooting the 50-year-old Thompson in New York City last week.