Cardi B has hit out at a politician who called out her Grammys performance in a series of new tweets.Cardi initially responded to tweet of a reporter who did a social media call out asking for people to get in touch with him if they had contacted their local congressman about the rapper.“Smh! There’s People Dying,” Cardi tweeted, before sharing a video of Congressman Glenn Grothman who relayed that he’d received “complaints and rightfully so” about Cardi’s recent performance at the Grammys.