GOP senator insults Arab American advocate: ‘Hide your head in a bag’

This appears to be a piece of news about a controversial incident involving a GOP senator and an Arab American advocate. If you need more details such as the senator’s name, the advocate’s reaction, or any potential consequences, please provide additional specifics. I can also help find similar news articles or provide information on how to respond in situations where a public figure makes an inappropriate comment. How should I assist you further?