The charity World Vision International is a major provider of disaster relief across the globe. So when Hurricane Harvey hit Texas, the group's office in the United States revved up its fundraising big-time.
"We've raised just under $4 million in cash donations," says Drew Clark, senior director of emergencies at World Vision's U.S. office.
Two weeks later Hurricane Irma roared through the Caribbean and Florida. This time World Vision brought in $900,000.