Boston Marathon

Roseann Sdoia, who lost part of her right leg in the Boston Marathon blast five years ago, says it's still sometimes hard to comprehend how her annual outing to watch the race on that sunny Spring day changed her life forever.

"I still wake up in the morning five years later and go 'Oh my God, I don't have a leg,'" she says. "Even though I live it every day, and every day I have to put this stupid [prosthetic leg] on and lug it around ... I still have a really hard time thinking to myself what really happened."