Sudan's civil war between the RSF and the Sudanese Armed Forces has created what the U.N. describes as the largest humanitarian crisis in the world. Despite U.S. attempts to achieve peace in the region, the conflict has continued with explosions heard today in the nation's capital. Katy Crosby, senior director of U.S. Policy and Advocacy in the Mercy Corps, explains what is going on in the region and how mass displacement and violence have affected the Sudanese people. | CBS News