Mother of Australian surfers killed in Mexico gives moving tribute to sons

In this image taken from video, Australia’s Debra Robinson with her husband Martin, address the media on the beach in San Diego (Channel 9/POOL via AP)

The mother of two Australian surfers killed in Mexico delivered a moving tribute to her sons on Tuesday at a beach in San Diego.

“Our hearts are broken and the world has become a darker place for us,” Debra Robinson said, fighting back tears.