The fantasy world of videogame street racing may have influenced two teenage boys accused of piloting real-life luxury cars in a high-speed contest that killed a taxi driver, police said Wednesday. A copy of Need for Speed, a game that allows players to select custom cars and race them through crowded urban areas, was found on the front seat of one of the suspect’s cars following the late-night crash.“Here we have, in real life, two guys driving high-end cars at a high rate of speed in an urban area,” said Toronto police Det. Paul Lobsinger.“I don’t think it’s a giant leap for people to say, `Wow, how does this go together?’”