Freed American hikers arrive in Oman

Muscat, Oman (CNN) -- "We're so happy we are free and so relieved we are free," said Fattal. "Our deepest gratitude goes toward his majesty Sultan Qaboos of Oman for obtaining our release. We're sincerely grateful for the government of Oman for hosting us and our families." - U.S. hikers in Iran freed -- Ahmadinejad: A lame duck?