Check the Egyptian Chronicles for multiple videos from Syria including artillery and tanks being moved in to Daraa. Reports official for 25 dead, but other reports suggesting that the number of dead are greater, they just can't be picked up off the street due to sniper fire. Fog of War.
On Syria and Iran:
For Iran, its ties with Syria represent far more than just a rare friend in a region dominated by Arab suspicions of Tehran's aims. Syria is Iran's great enabler: a conduit for aid to powerful anti-Israel proxies Hezbollah in Lebanon and Hamas in the Gaza Strip.In the meantime, Iran is under another cyber attack and they are not nearly as good as the Chinese or the US at managing those attacks.
Should Assad's regime fall, it could rob Iran of a loyal Arab partner in a region profoundly realigned by uprisings demanding more freedom and democracy.
"Iran and Syria represent the anti-US axis in the region. In that respect, Iran wants to ensure that Syria remains an ally," said Shadi Hamid, director of research at The Brookings Doha Center in Qatar. "The problem is that Iran's foreign policy has become quite inconsistent."