WASHINGTON (Reuters) - The White House defended Vice President Joe Biden on Monday after he was forced to call leaders in Turkey and the United Arab Emirates to apologize for remarks he made suggesting they had supported Islamist militants in Syria. "The vice president is somebody who has e**ugh character to admit when he?s made a mistake," White House spokesman Josh Earnest told reporters. "(Biden) is somebody who continues to be a core member of the president?s national security team.*He is somebody who has decades of experience in dealing with leaders around the globe. ...