baltimore prospect run re-election donald trump top republican ticket worry party lawmakers huddle annual retreat forecast trouble trump become party presidential nominee heaven help us representative peter roskam say ask reporter illinois republican quickly add go comment presidential candidates point reticence share many lawmakers ask run trump coattails event baltimore senate house representatives republicans gather talk priorities come year whose highlight november election reluctant express concern trump would help republicans top ticket despite appeal americans feed politicians say representative justin amash favorite conservative tea party movement endorse kentucky republican senator rand paul president appeal anger amash say trump outspoken real estate mogul front-runner party presidential nominee say trump policy prescriptions take us wrong direction long many people angry angry republicans again idea trump capture republican nomination seem highly unlikely months ago sink actual possibility week across republican party addition vote new president americans elect members senate house nov. 8. u.s. politics party presidential nominee big impact campaign candidates chamber congress party gather republican leaders keen talk policy presidential politics happen us presidential ballot really control senator john thune senior party leader south dakota tell reporters house speaker paul ryan wisconsin say sit think nominee go time think that hallways retreat hotel baltimore restore waterfront trump often hot topic lead national opinion poll ahead feb. iowa caucus first step nominate process representative jason chaffetz say important presidential nominee embarrass rest party candidates defend republican majorities congressional chamber chaffetz utah endorse marco rubio republican senator florida poll show rubio third place behind trump texas senator ted cruz iowa marco rubio go embarrass us ... sensational comment others good quality think also something look president chaffetz say among proposals trump call temporary ban muslims enter unite state wall along u.s. border mexico stop flow illegal immigrants representative tom cole say republicans fate link closely republican nominee whoever trump would wild card say cole oklahoma know trump see situation could great asset think bring people vote bring before representative peter king new york agree trump gamble top ticket conventional wisdom would hurt would help say king unable attend retreat speak telephone hand tap something among voters there edit kevin drawbaugh caren bohan frances kerry sap sponsor coverage independently produce staff reuters news agency republican lawmakers worry run trump 's coattails