Vaccination Authorization News Today

You know, if my loved oneidize, its your fault." thats really heartbreaking. >> reporter: now, pfizers c.e.o. says he thinks the f.d.a. could fast track vaccination authorization for children under the age of five. data is expected on friday, and an f.d.a. advisory committee is set to meet next week about the shots. norah. >> odonnell: elise preston with all the news. thank you. and for the second straight day, a canadian protest spilled over the border into michigan and blocked the ambassador b...