Tell what these quotes mean: ( What are they talking about and why?)

Dally updates them that the Socs are "having all-out warfare all over the city," since Bob had a lot of friends and now they want revenge on the Greasers. Dally has started carrying a gun, although he says it's not loaded. He also tells them that Cherry Valance is spying for them to help Johnny and Ponyboy's case.

In this part, Dally is giving them food when they are in the hospital from getting burned.