i'm guessing these new escorts can attack both land and air, am i right?

The escorts for the Protoss Carrier in its current state, hits both ground and air. Furthermore, they take about 1 second to warp in to battle alongside your Carrier after you make the order to summon them. Well, Woot for the info, although I'm not sure if I like where the Carrier is going, but that may just be that I am used to the old one. I do have one question about Interceptors. When Interceptors get destroyed do we have to manually rebuild them or do they get replaced automatically? Also, does it cost resources to replace them, and how long do they take to come back?  more