Former Alaska governor and Republican vice presidential candidate Sarah Palin Sarah Palin will co - host ' Today ' on NBC on Tuesday . Katie Holmes , meanwhile , will co - host ABC 's competing ` ` Good Morning America '' Couric interviewed Sarah Palin , in an infamous interview .
Sarah Palin will co - host ' Today ' on NBC on Tuesday . Katie Holmes , meanwhile , will co - host ABC 's competing ` ` Good Morning America '' Couric interviewed Sarah Palin , in an infamous interview .