Again with the bird talking/singing. Is someone meaning “singing like a canary” as in fingering lots of people? They have someone who is telling everything. If so, good.
I believe that refers to Operation Mockingbird.
That was/is a CIA program to use the media and their allies in the media to generate misinformation.
According to some of the analysts and other sources, the CIA sends out tweets at 4 am ("singing birds"), that the MSN uses as its talking points for that day's news cycle.
Have you ever heard Rush or Sean play tapes where all the liberal shows repeat the same sentences and lines? Even to the exact phrases?