Juan Camilo Mendoza looks at a page of a children's book about Lewis and Clark that his daughter Evangeline, 1, found on the ground as they wait for Evangeline's mother Noralis Zuniga outside of Mary's Center in Washington, U.S., August 23, 2022. Noralis took an admission test at Mary's Center to take early childcare teacher classes. The Colombian couple are among the more than 7,000 migrants who have taken free bus rides from Texas to the U.S. capitol since April. REUTERS/Leah Millis
