The applicable text being “So the TBTF banks, on seeing this run on Treasuries, will add to the panic by acting in their own best interests: They will be among the first to step off Treasuries. They will be the bleeding edge of the wave. Here the panic phase of the event begins: Asset managers—on seeing this massive Fed buy of Treasuries, and the American Zombies selling Treasuries, all of this happening within days of a largish Treasury auction—will dump their own Treasuries en masse.”