I observed that there are security guards all around the White House that make sure that no one unauthorized enters. the security has evolved in a dramatic way since Washington was president. First of all no one is allowed inside the gates of the White House except for people who work there. This is a huge difference from when Washington was president because back then people could just walk up to the White House and have a picnic on the grass. Secondly back then Jackson just put a huge block of cheese outside of the White House for the people to eat because this meant that the White House was also the people house. Now only the people who work there can enter and the White House has become less and le