relative size. that s going to be the biggest thing. there were five bridges that were completely shut down to regular traffic into washington four years ago. they re all open this year. that s one difference. a second difference is the planners say you ll see a lot more signs, people telling you where to go. they re going to use social media a lot more to try to direct people. so that, i would say, is the biggest difference. but there s still the parade route. and they re going through places that anyone would do anything were it not for the extensive preparation. that s right. in terms of the actual security that the security service lays down, that, you won t see any change in, other than the fact there will be more metal detectors just to move people in and out a little faster. but in terms of that area, that pathway from the capitol to the white house, the secret service s goal is to make that quadrant has safe as inside the white house. it means metal detectors and scrutiny f