"Europe must act fast to maintain investor interest, says KfW's Wintels" Wonder what that means. On the surface, it sounds as if Europe must act stably. Clearl

"Europe must act fast to maintain investor interest, says KfW's Wintels" Wonder what that means. On the surface, it sounds as if Europe must act stably. Clearly he doesn't want instability, I wonder what "fast" really means.