This year’s crop of GOP presidential candidates includes strong conservatives, just like the top Democratic candidates four years ago — Barack Obama, Hillary Clinton and John Edwards — were all staunch liberals. But a major, glaring difference between today’s campaign coverage and the early coverage of the 2007 Democratic nomination race is the impulse of journalists to repeatedly brand the 2012 GOP candidates as “conservative” despite offering extremely few “liberal” labels four years ago.

Media Research Center analysts reviewed the ABC, CBS and NBC morning and evening news programs from January 1 through July 31 and found 62 “conservative” labels for Republican candidates or those talked about as potential candidates. A check of the same broadcasts for the same time period in 2007 found a paltry three “liberal” labels for the Democrats running that year, a greater than 20-to-1 disparity.