Is CNN embarred?

I don't quite understand the use of the word "embarred" , but that's what Alan Colmes and Harold Ford Jr (both democrats) are saying (as well as of course the republicans), but are the liberals on here going to Defend CNN? I dont care they let a liberal ask a question to the republicans, why not? but it does make you wonder right?? did i miss the republican questions at the Democratic youtube debate? (i saw another question regarding this and some people answered sarcastically, like big deal... well i agree, but it has go to BOTH WAYS... typical liberal answer, they can do it, but conservatives can't...)