Windows have been smashed on five buses used to shuttle Apple employees around the San Francisco Bay Area in suspected pellet gun attacks during the past several days, the Guardian reported Wednesday. The first incident occurred Friday as the commuter bus was traveling from the company's headquarters in Cupertino, California, to San Francisco, the newspaper reported. Subsequent suspected attacks occurred Tuesday, according to an internal Apple memo obtained by the Guardian. "There is nothing confirmed but it is suspected that a pellet gun might have been used in these incidents," the email to employees said. "Luckily, no one seems to...