By John Solomon
How the government's punishing of the exposure of official wrongdoing can linger for years

Syrian troops and rebels fought intense battles Thursday around a strategic air base in the country's north and a suburb of the capital that government forces have been trying to capture since last month, activists and state media said.

Syrian rebels made a new push into Damascus on Wednesday, clashing heavily with troops in the rebellious suburbs of the capital and firing mortars at a presidential palace and a Palestinian refugee camp, activists said.