WUSA CBS Evening News September 4, 2010
for summer fun. >> the remnantses are making big waves at ocean city. while it has proven challenging for many swimmers, other vacationers don't seem to mind. >> it is a beautiful day. >> absolutely gorgeous. >> we came right down here, no problem with earl or nothing. >> reporter: on a all right to high risk for rip currents, a new batch of lifeguard trainees are finding earl's extra challenge exhausting. there are a lot of rips out there. like, waves head high. >> how tiger is it. >> very -- how tiring it right now? >> very, very tiring. >> can you not breathe deep? does it hurt?...