MOODYS.COM19FEBRUARY2018NEWS&ANALYSISCorporates2?Phillips66ssharebuybackincreasesitsleverage?ForTeva,anotherapprovalofagenericformofCopaxoneiscreditnegative?Axtelspotentialsaleofitsmass-marketsegmentwouldbecreditpositive?Airbusbetter-than-expected2017resultsarecreditpositive,butA320neoenginechallengesmayweighon2018guidance?GKNsstrategyupdateiscreditpositive?NewSouthAfricanleadershipiscreditpositiveforgoldandPGMmining?NipponYusens?2billionchargeafterembezzlementiscreditnegative?GenpactsincreaseindividendsiscreditnegativeInfrastructure12?ForAmtrak,theTrumpadministrationsproposaltoreducefederalfundingiscreditnegativeBanks15?FannieMaesandFreddieMacsstrongfundamentalsoffsetcredit-negativefourth-quarterlosses?USBancorpsregulatoryagreementsarecreditnegativebutmovetowardclosure?NationstarsmergerwithWMIH