UAE's Gargash sees '50-50' odds of US-Iran deal, warns against renewed fighting
By Maha El Dahan and Jana Choukeir DUBAI, May 22 (Reuters) - There is a "50-50 chance" of a U.S.-Iran peace agreement, the United Arab Emirates' presidential advisor said on Friday, but stressed that any political settlement must address the root causes of instability in the region to avoid future