know. and velshi across america, i travel to window rock. the stunning navajo nation to mark native american month. i'll have a vital discussion on this thanksgiving weekend. "velshi" starts now. good morning. it is saturday, november 27th. i'm ali velshi. new covid variant is causing global alarm as countries enact travel restrictions in the attempt to contain the latest coronavirus threat. the w.h.o. classified the omicron as a highly transmissible virus of concern. that includes the delta that it includes to drive up the hospitalizations and deaths in europe and u.s. many mutations found within the