All’s fair in love and war. It was only yesterday that T-Mobile was lobbying hard to halt Verizon’s acquisition of the cable operators’ unused 4G spectrum. Today it’s not opposed to the deal at all. What changed? T-Mobile and Verizon(s vz)(s vod) on Monday revealed an agreement to swap some of those same 4G airwaves if Verizon’s $3.9 billion purchase…
