demographics

Republicans, Democrats really do occupy different worlds

In Philadelphia, the largest television market in Pennsylvania, the five most-watched cable shows among viewers with at least a four-year college degree include CNN's "Anderson Cooper 360," MSNBC's "Hardball" and reruns of the cosmopolitan situation comedy "Modern Family."

Is Trump's base fraying?

On the campaign trail, Donald Trump famously described his core supporters as impervious to outside influence -- even when it when it came to his own troubling or divisive behavior.