Get ready for some really cheesy TV

As the newly appointed chairman of the Federal Communications Commission in 1961, Newton Minow gave a landmark speech decrying television as a “vast wasteland.”It didn’t help. TV programming got only worse in the intervening 47 years.Now, as difficult as this may be to contemplate, television is about to become even cheesier, thanks to NBC’s decision to slot Jay Leno into a 10 p.m. talk show on