One Monday morning in November, according to the admittedly rough transcript provided by the Federal News Service, “Morning Joe,” anchor Joe Scarborough spoke 3,213 words; his co-anchor Mika Brzezinski spoke just 644. Most of her words seemed merely to remind the audience that she was still awake: Yeah. Okay. Yes. No. Maybe. Right. Terrific. Scarborough dominated the meaty segments; Brzezinski piped up mainly during the transitions.