Shark attacks up to 23 so far this year

On the East Coast, it's becoming a summer of the shark. At least five people have been bitten over the past couple of days. According to tracking sharks dot com, there have been 23 shark attacks so far this year in U.S. waters. Thankfully, none has been deadly. While unprovoked attacks are rare, experts say sharks are swimming closer to the shoreline than ever before to feed on smaller fish.