From the Seattle Times article
In reference to the faulty AoA data ...
At the same time, it causes an indicator of the minimum speed to tell the pilot that the plane is near a stall, which also causes the pilot’s control column to shake as a warning. And the air-speed indicators on both sides of the flight deck disagree.
Does that mean that it causes the airspeed indicators disagree with each other, or does that mean that the airspeed indicators disagree with the stall warning/stick shaker (but agree with each other) ?