A dangerous situation is building up in Egypt as the opposition continues to use violence on a regular basis, making murder and mayhem an expected part of its stance against the government. Last weekend, dozens of people were killed when thousands of supporters of ousted Islamist president Mohammad Mursi fought with security forces in Cairo in the most intense violence in several weeks. In the past two days, at least 10 Egyptian soldiers and police officers have been killed in two attacks in southern Sinai and Ismailiya, while a rocket attack was launched on the government-run satellite station in Cairo.