Thomson ReutersFebruary 6, 2013 02:15
* Vice president seen as Obama's "Mr. Fix-it"
* On European trip, dangled key messages on Iran, Syria
* Talk of bid for presidency in 2016 picking up
By Steve Holland
WASHINGTON, Feb 6 (Reuters) - U.S. Vice President Joe Biden, already deeply immersed in high-profile domestic policy, is finding that his clout extends to foreign affairs as well, as he plays a top surrogate role for President Barack Obama in the early days of their second term.