A new week brings a new batch of Apple rumors. This week, insiders are reporting Apple will launch its next-generation iPhone and the iPad Mini this September. And newly released data indicates that Android still dominates the U.S. smartphone market, while Samsung remains the most popular handset maker. And while we typically think of the younger generations as being constantly connected, a new report reveals that, for the first time ever, more than half of U.S. adults over the age of 65 are online. Read on…