A member of the Al Yarmouk Martyr brigade makes a statement in front of a white UN vehicle in Jamla near Golan HeightsBEIRUT (Reuters) – Syrian rebels have seized a convoy of U.N. peacekeepers near the Golan Heights and say they’re going to hold them captive until President Bashar al-Assad's forces pull back from a rise up-held village which has seen heavy contemporary fighting. The seize used to be announced in rise up movies posted on the Web and validated on Wednesday through the United International locations, which said about 20 peacekeepers had been detained. The seizure is essentially the most direct danger to U.N. …