Iron net set up in the square outside the White House

People in Washington continued to protest at the White House Tuesday. Reporters in Lafayette Park saw that overnight, the north side of the White House has set up a two meter high iron net, completely surrounded the White House. Some protesters chanted slogans and tried to push the network.
At 16pm, many protesters began to gather in the streets on the east side of the White House. Riot police were already on the scene, wearing equipment.