campaign donald trump vow build great wall mexico pay build great wall nobody build wall good believe build inexpensively former reality show star say time build great great wall southern border make mexico pay wall mark word well go happen mexico pay wall trump homeland security secretary disagree amateur president.kelly say wednesday doubtful wall along full border mexico would ever build despite trump claim unlikely build wall sea shin sea kelly tell senators homeland security committee accord new york times.instead kelly appoint trump say department look build physical barriers include fence concrete wall place make sense.like presidency administration trump plan great wall amateurish chaotic.in february sen. jeff flake r-ariz. border-state republican say build physical wall along border place make sense republicans leave scratch head trump nonsensical border wall think go able solve border security physical barrier people come around sen. john cornyn r-texas say january.still yet kelly defend trump extreme vet proposal insist children would routinely separate families unless situation time require mother sick addict drug right mother sick children take amirite elect officials wonder hell trump think supporter allege president find home suddenly mexico side border call karma add trump want 30-foot wall look good northern side border sure think cast vote trump clear say far lie go warn bernie sanders hillary clinton trump republican rival full sh t.photo chip somodevilla/getty image even trump homeland security chief think full sh border wall