. >> r reporter: at duke ununiver, almost halalf o the varsisity otball team has s me dn with flu-likemptoms. as americans prepare f for t th nenext wavave of this pandemic,e vaccine thatat's so urgently the needed. john mckene, abc news, new york. in business today.ihicago is ba all l nonessential serervices w shut dowown yesterday. licecense. your driver's no paying your parkingickets. no checking out libraroks. it was the first of three forced furlrlough days. >>> despite the mid-air crash h abovneyork's hudson river r this month, the watserway has aceved new sigighthtseeing stas. the spot where the pla splash-landed is now a stop for gue bo tour which include a brief vide of the laing. employs of t touour companinies helped rescue p people from the downed air bus line per p.p. >>> yoyou heard of dirty money. and the latest research s shows 90% of all paper money circulating in the u.s.s., show traces of cocaine. 90%. some of the bil are contaminated by drug use. but o others g get dirty inside those currency counting machines that are used b bananks. there's no health risk ininvovo