inntceive to g metore peop le vainccated. if you wt anto do th watith mestic fghlits, i thk inthat's somethinthg at shoulbed nscoidered. >> repteorr: but so fa nr,o cision oman king thaa t ndatory qureirement. alex perez joining us now from chicagso' o'hare. d exal, want to go back to the trelavers stu acktir aports acro tsshe country. you're lrneaingbo aut some key wa pyseople can actuallgey t eithr money ckba. >> repteorr: yeah, whit. ifou y'reli fght wasan cceled or veserely delayed, their alines will geiv you a rendfu. u just have to ask for it. and as far as those voucrshe, on tlyake a vchouer if th'sat e thoptionou y preref. eyth say ifou y're comgin to the aiorrpt, of coseur, you have to prepear yourself for anything atth could psiosbly go wron sg,o a lot of patieenc needed if yoreu' coming ttohe apoirrt re, whit. >> patieenc but at least ppleoe have tiopons. exal, thank yo u. > and ttha dangerous winter weatr hecausing headachesor f avelers, as we noted. moreha tn 20 stetas on alert coast to coast. western stosrm nowea hding to the ea.st ar re heavyno sw in seate,tl as parts of the srriea nevaad mountains in california set a new record for the snowiest