Damn Nature, U Startling of the Day

Shark Week continues with this unsettling video captured by diver Jim Abernethy. Abernethy was filming blue a marlin when a ten-foot Mako shark darted into the frame. Naturally, Abernethy launched into an expletive-laden freakout (who wouldn't?) at the sight of the 600-pound beast. Fortunately he survived to tell the tale.

[vvv]