What is the 25th amendment?

The 25th amendment clarifies a few things, including the steps to be taken if the president is deemed "unfit for office."

U.S. House Speaker Nancy Pelosi, a Democrat from California, left, listens as Representative Jamie Raskin, a Democrat from Maryland, speaks during a news conference at the U.S. Capitol in Washington, D.C., U.S., on Friday, Oct. 9, 2020. Pelosi discussed the introduction of the Commission on Presidential Capacity to Discharge the Powers and Duties of Office Act, the process called for in the 25th Amendment to the U.S. Constitution.
U.S. House Speaker Nancy Pelosi, a Democrat from California, left, listens as Representative Jamie Raskin, a Democrat from Maryland, speaks during a news conference at the U.S. Capitol in Washington, D.C., U.S., on Friday, Oct. 9, 2020. Pelosi discussed the introduction of the Commission on Presidential Capacity to Discharge the Powers and Duties of Office Act, the process called for in the 25th Amendment to the U.S. Constitution.
(Image credit: Bloomberg/Getty images)

After an unruly mob of President Donald Trump's supporters violently stormed the Capitol building in Washington, D.C., on Wednesday (Jan. 6) reportedly at Trump's behest, citizens and lawmakers are urging Vice President Mike Pence to invoke the 25th amendment of the U.S. Constitution. Invoking the amendment would immediately remove Trump from office and make Pence the acting president. 

Kimberly Hickok
Live Science Contributor

Kimberly has a bachelor's degree in marine biology from Texas A&M University, a master's degree in biology from Southeastern Louisiana University and a graduate certificate in science communication from the University of California, Santa Cruz. She is a former reference editor for Live Science and Space.com. Her work has appeared in Inside Science, News from Science, the San Jose Mercury and others. Her favorite stories include those about animals and obscurities. A Texas native, Kim now lives in a California redwood forest.