Time Warner Cable and Comcast are apparently in talks with Sprint and Clearwire over establishing a nationwide WiMAX network. According to a report in the Wall Street Journal, the companies are scrambling to get a deal wrapped up by CTIA -- which takes place at the beginning of April -- and could see an influx of cash from both Google and Intel in excess of $1 billion. It seems the odd-couple partners are keen to cut into heavyweights Verizon and AT&T's ever-expanding range of at-home and mobile services by offering their own take on a high-speed data and voice system to consumers. Clearly this combination would deflate AT&T and Verizon's big FCC bandwidth-nabs a little (and it explains why the cable players weren't interested in the 700MHz auction), but it's questionable whether this rag-tag team of wild card players would seriously court the public's eye. They say America loves an underdog -- even if it's a gigantic, super-rich, corporate underdog.