The Columbia Journalism Review's Neil Hickey ponders the impact that cable TV is having on news coverage. "The big story in cable news is the effect that supercharged competition is having on the quality of the prime time cable news schedule. All three networks are battling with the same weapons: talk, opinion, punditry, debate - not to mention the psychedelic, color-saturated graphics, a rataplan of computer-generated sound and screens so crowded with info-bits, including a traveling zipper of text across the bottom, that they look like pinball machines in a penny arcade. ...