Massachusetts Congressman Ed Markey, last seen basking in praise for his support of public television at the opening of WGBH's new building, isn't getting much applause from the founder of Black Entertainment Television (BET). During a House Subcommittee on Commerce, Trade and Consumer Protection hearing, Markey said that BET represented “the lowest common denominator of cheap and tawdry music videos and other questionable programming.” As connoisseurs of lowbrow culture, Bostonist would like to point out......