Whether the possibility of an Amazon smartphone is growing any stronger or the Wall Street Journal just wants to prove it has sources too, the paper is saying parts suppliers are gearing up to build just such a device. According to the always informative unnamed sources, testing of a phone is underway, and mass production could start late this year or early next year. There's still no revelations on what the software might be like or how the device could be sold, but the report does expand on Bloomberg's initial revelations from last week by narrowing the possible si
