US tightens security before inaugurationPresidential swearing in will be the most secured since Lincoln inaugurations, before and during the Civil War.
![A National Guard stands at the US Capitol before the inauguration in Washington, DC [Liz Lynch/Getty Images/AFP]](https://www.aljazeera.com/wp-content/uploads/2021/01/063_1230603510.jpg?resize=270%2C180&quality=80)
