Dr David H. Warren, discusses his new book Rivals in the Gulf: Yusuf al-Qaradawi, Abdullah Bin Bayyah, and the Qatar-UAE Contest Over the Arab Spring and the Gulf Crisis. The book details the relationships between the Egyptian Shaykh Yusuf al-Qaradawi and the Al Thani royal family in Qatar, and between the Mauritanian Shaykh Abdullah Bin Bayyah and the Al Nahyans, the rulers of Abu Dhabi and senior royal family in the United Arab Emirates.