In a demonstration of its questionable views on net neutrality, AT&T this week suggested that Twitter violated open Internet principles by flagging an AT&T blog post as potential spam.

"There is little evidence that investment by broadband providers has been harmed following the 2015 Open Internet Order," Netflix argues.

"The bill creates consumer confusion with regard to use of online data, leading to a diminished Internet experience," AT&T argues.

Cox Communications has extended its controversial data caps to four new states -- Arizona, Louisiana, Nevada and Oklahoma.