washington stephen bannon worry always could even disruptive president donald trump white house outside within hours follow fire friday fear seem warrant conservative voice view bannon one howl rage trump decision fire chief strategist reaction notable breitbart news hard-right news site bannon run join trump presidential campaign last year war tweet one site editors joel pollak publish piece question whether trump would move moderate direction bannon white house steve bannon personify trump agenda pollak write bannon rejoin breitbart executive chairman hours fire announce expect use platform blast within white house perhaps trump hew fiercely nationalist policies bannon advocate inside adviser trump chief strategist bannon fight numerous battle senior trump aid top republicans congress administration policy agenda breitbart frequently back rip establishment republicans senate majority leader mitch mcconnell speaker house representatives paul ryan blame obstruct trump agenda recently site train fire trump national security adviser h.r mcmaster remove officials espouse bannon foreign-policy world view recent days bannon tell friends worth tens millions dollars worldwide leader populist-nationalist movement propel trump power could go back breitbart refer kill machine perhaps endeavor finance family hedge-fund tycoon robert mercer longtime ally steve powerful voice go keep voice say sam nunberg former trump campaign adviser bannon friend go continue promote policies get donald trump white house bannon clash like gary cohn director national economic council jar kushner trump adviser president son-in-law favor business-friendly mainstream economic policies trade tax matter bannon ouster may mean short-term win relative moderate west wing dub globalists mean policy battle national security immigration economy dissipate trump show proclivity seek counsel former advisers corey lewandowski newt gingrich conservative pundits sean hannity outspoken provocative bannon could join number remain white house officials sympathetic bannon world view domestic policy adviser stephen miller even bannon absence felt trump always go trump immigration trade foreign policy steve highest-ranking adviser share trump world view go replacement voice internal debate one administration official say think people always overestimate influential anyone trump without steve constantly push back every policy idea come so-called globalists easy see could chance start win policy battle mike cernovich alt-right activist personality suggest 300,000 followers twitter bannon sack ensure white house raise troop level afghanistan bannon oppose full-on coup guy cernovich say post video beyond breitbart alt-right traditional conservative group also concern implications bannon departure twenty republican grassroots leaders include longtime activists richard viguerie jenny beth martin ginni thomas write trump early week urge keep bannon miss steve bannon white house help president trump keep many promise make campaign trail martin co-founder tea party patriots say statement bannon ouster also reiterate support president say man bannon anything push make sure trump stay way supporters still worry radical agenda bannon fight could risk sad day movement nunberg say think end mistake correct spell name paragraph 22 viguerie fire bannon return 'killing machine