FILE – In this Monday March 18, 2013 file image taken from video obtained from the Shaam News Network, which has been authenticated based on its contents and other AP reporting, shows free Syrian Army fighters fire at Syrian army soldiers during a fierce firefight in Daraa al-Balad, Syria. Syrian rebels captured a military base in the south and may be poised to seize control a strategically important region along the border with Jordan, something that would give them a critical gateway to attempt an attack on the capital Damascus. With foreign aid and training of rebels in Jordan ramping up, the opposition fighters have recaptured momentum and may also soon control Syria’s side of the Golan Heights along a sensitive border with Israel. (AP Photo/Shaam News Network via AP video, File)