How ironic.
How would you feel if Mexico fired missiles into U.S. territory because its rebels were crossing into the U.S. to protect themselves while fighting? Suppose one such rocket killed American civilians, including several children. Would you be so cavalier about not striking back?
Perhaps you should inform yourself about what is happening before accusing entire countries of hypocrisy.
http://www.nytimes.com/2012/10/04/world/middleeast/syria.html?pagewanted=all&_r=0
It was unclear if the mortar that struck Turkey was fired by government forces or by rebels fighting to oust the government of Mr. Assad, but Turkey believed it came from a government position, Turkish analysts said. The government said it used radar to select the target for its strikes, believed to be Syrian military outposts.
The shell that set off the outrage struck a building in Akcakale, one of the largest cities along Turkeys 550-mile border with Syria, killing a woman, her three children and a relative. Officials said that eight other people were wounded, and that two were in critical condition. The town had been hit before amid the clashes between rebels and government forces, but no one on the Turkish side had been killed before. Stray mortars have also landed across other borders, including Lebanon and Iraq.