Lifeguard who escaped shark shares "frightening" encounter on Maine beach
Lifeguard who escaped shark shares "frightening" encounter on Maine beachhttps://wpnnradio.com/wp-content/themes/movedo/images/empty/thumbnail.jpg150150adminadminhttps://secure.gravatar.com/avatar/790df65a416873c3f0501d984b0b24a2f32bf2af0d1509085b901ade4bbb36e7?s=96&d=mm&r=g
While shark encounters are rare, there has been a rise in shark sightings on the East Coast. CBS News’ Tom Hanson reports. source