I made an appointment in advance to enter the Capitol to visit. I booked it at 1 pm but arrived at 12 o'clock. The door was full of police officers at noon. I was a tourist. I still went in with my scalp. There were many people inside. The two houses of the Senate were divided into two sections. You can visit. It is just that you have to make an appointment according to the time on the list. The first process is to watch a movie, mainly to introduce the origin of the Capitol. Through the American War of Independence, Barbara, the second process is to queue up and follow the tour guide to visit the Senate to understand how lawmakers work every day. During the period, many government officials passed by, they dressed in a bright and hurried manner, and they were already commonplace for tourists. I have to say that the inside is too big, and I can't stand the passionate speech of the tour guide. It still hasn't stopped. It should really give her the best professional award. The Library of Congress is a bit far from the Capitol via the underground passage.