Syria Shelling of Homs Kills 2 Western Journalists A French photojournalist and a prominent American war correspondent working for a British newspaper were killed Wednesday by Syrian shelling of the opposition stronghold Homs as President Bashar Assad's regime escalated its attacks on rebel bases by strafing from helicopter gunships, activists said. Weeks of withering barrages on the central city of Homs have failed to drive out opposition factions that include rebel soldiers who fled Assad's forces. Hundreds have died in the siege and the latest deaths further galvanized international pressure on Assad, who appears intent on widening his military crackdowns despite the risk of pushing Syria toward full-scale civil war. "That's enough now, the regime must go," said French President Nicolas Sarkozy after his government confirmed the journalists' deaths. French spokeswoman Valerie Pecresse identified those killed as French photojournalist Remi Ochlik and American reporter Marie Colvin, who was working for Britain's Sunday Times. France's Foreign Minister, Alain Juppe, said the attacks show the "increasingly intolerable repression" by Syrian forces. French Communication Minister Frederic Mitterrand said of the journalists killed: "It's abominable. Plus, they were being chased when they were trying to flee the bombings. In this Monday, Feb. 20, 2012 citizen journalism image provided by the Local Coordination Committees in Syria and accessed on Tuesday, Feb. 21, 2012, houses are seen destroyed from Syrian government forces shelling, at Baba Amr neighborhood in Homs province, Syria. An opposition group says several people have been killed in heavy shelling of a district in central Syria a day after the army sent reinforcements ahead of a possible ground assault. Syrian activists said at least two other Western journalists were injured in Wednesday's shelling, which claimed at least 13 lives. The Syrian military has intensified its attacks on Homs in the past few days, aiming to retake rebel-held neighborhoods that have become powerful symbols of resistance to Assad's rule. For the government in Damascus, Homs is a critical battleground to maintain its control of Syria's third-largest city and keep more rebel pockets from growing elsewhere. In the northwestern restive province of Idlib, the Britain-based Syrian Observatory for Human Rights claimed that Syrian army helicopters fitted with machine guns opened fire on the village of Ifis. Idlib is a main base of the rebel Free Syrian Army. Another opposition group, the Local Coordination Committees, said troops conducted raids in the Damascus district of Mazzeh district and the suburb Jobar, where dozens of people were detained. In Jobar, the group said troops broke doors of homes and shops and set up checkpoints. The Obama administration opened the door slightly Tuesday to international military assistance for Syria's rebels, with officials saying new tactics may have to be explored if Assad continues to defy pressure to halt a brutal crackdown on dissenters that has raged for 11 months and killed thousands. The White House and State Department said they still hope for a political solution. But faced with the daily onslaught by the Assad regime against Syrian civilians, officials dropped the administration's previous strident opposition to arming anti-regime forces. It remained unclear, though, what, if any, role the U.S. might play in providing such aid. A Homs-based activist, Omar Shaker, said the journalists were killed when several rockets hit a garden of a house used by activists and journalists in the besieged Homs neighborhood of Baba Amr, which has come under weeks of heavy bombardment by forces from Assad's regime. At least 13 people were killed in Wednesday's shelling, including the journalists, activists said.