Officials say Tuesday 's historic inauguration poses high security concerns . Police has been especially aggressive in examining white collar issues . A major concern is how large the crowd will be for Tuesday 's activities . Those attending the swearing-in ceremony or entering the parade route will undergo tight screening , including passing through magnetometers . Security planners have drawn up procedures to deal with bombs , weapons .
Officials say Tuesday 's historic inauguration poses high security concerns . Police has been especially aggressive in examining white collar issues . A major concern is how large the crowd will be for Tuesday 's activities . Security planners have drawn up procedures to deal with bombs , weapons .