Central American migrants, hoping to ask for asylum in the United States, are being relocated to a temporary shelter in Tijuana, Mexico. Volunteers from San Diego visit the migrants weekly to help with health care.
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President Trump spent the Martin Luther King Jr. holiday at his Mar-A-Lago resort in Palm Beach, Fla. Previous presidents have marked the holiday doing volunteer work.
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In the rural Manufahi district, health centers, like this one in the Turiscai village, are using a mobile health program to connect expectant mothers and their midwives.
Courtesy of Gena Barnabee