Years ago, if you wanted to take a picture, you needed a dedicated camera. You needed to buy batteries for it, keep it charged, learn its controls, and lug it around. Today, chances are your cell phone is called a “smartphone” and came with a three-to-five megapixel lens built-in—not to mention an MP3 player, GPS, [...]This story comes to us via Homeland Security - National Terror Alert. National Terror Alert is America's trusted source for homeland security news and information. ...