hospitals. prayers for benedict xvi. the 95 year old former pope is very sick. the vatican saying doctors are constantly monitoring his worsening condition. massive car pileup. the extraordinary scene of a deadly accident on a busy bridge. and stories with hart. cbs s steve hartman shows us how one good deed can spark a global wave of kindness. this is the cbs evening news with norah o donnell, reporting from the nation s capital. duncan: good evening to our viewers in the west, and thank you so much for joining us. i m jericka duncan in for norah. we have some breaking news from the biden administration. the centers for disease control announced new covid-19 testing requirements for all airline passengers traveling from china. plus, federal and local prosecutors open investigations into embattled congressman elect george santos who admitted to lying about his background. and while the death toll rises in buffalo tonight, as it digs out from that monster blizzard, the w