Government shutdown hits air travel, closing a control tower and causing delays across the country

The impact of the government shutdown hit travelers across the United States Monday, as air traffic controllers called out sick, closing a control tower and leading to delays at major airports.

​ The impact of the government shutdown hit travelers across the United States Monday, as air traffic controllers called out sick, closing a control tower and leading to delays at major airports. Read More Breaking News, Latest News and Videos | CNN