WorldView: Caribbean earthquake, Huawei meeting, East Africa locust plague

A 7.7 magnitude earthquake struck between Jamaica and Cuba, with tremors felt around the region. U.S. and U.K. leaders are meeting about Huawei spying fears. And a plague of locusts is threatening the food supply in eastern Africa, a problem widely seen as exacerbated by climate change. CBS News' Debora Patta rounds up the headlines from Johannesburg