There have certainly been some fierce disputes between TV providers and their networks in recent years, but few are quite so ugly as the one erupting between AT&T and Univision. AT&T has lost Univision's channels from its U-verse TV service after the Hispanic-oriented network pushed for higher carriage fees that it says would match those of its English-language peers, failing to resolve a contract dispute in the process. AT&T uses polarizing language to describe the spat, claiming that Univision is trying to "extort an outrageous price increase." However, Univision is even harsher: it's accusing AT&T of "redlining," or purposefully denying service and fair treatment along ethnic lines.