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September 29, 2016

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Freshman Lydia Collins, 19, chats with a friend in a lounge at Tufts University in Medford, Mass., on Thursday, March 13, 2014. Collins took off a year after high school and worked in Ecuador through Global Citizen.

Elise Amendola / AP

Freshman Lydia Collins, 19, chats with a friend in a lounge at Tufts University in Medford, Mass., on Thursday, March 13, 2014. Collins took off a year after high school and worked in Ecuador through Global Citizen.