Whatcouldpossiblyhaveendedthetight-knitthirtyyearfriendshipofTullyandKate,our"FireflyLaneGirlsForever"?We'lllearntheanswerthisseason--butfirst--KategrappleswiththepainfulaftermathofJohnny'sill-fatedtriptoIraq,whileTullyfacesalawsuitafterwalkingawayfromhertalkshow,andmuststarthercareeroverfromthebottom.Thisleadsher...
