The company behind the Robinhood stock-trading app has hit back at a lawsuit filed by Ice Cube in which it was accused of infringing the rapper’s trademark and publicity rights via its use of a photo on its Robinhood Snacks news site.As expected, the Robinhood company argues that it is protected from any liability for trademark or publicity rights infringement because of its free speech rights under the US First Amendment.In March, the Robinhood Snacks website and app illustrated a story with a