Toyota hybrid's sales into seven digits, and company sees no slowdown
                                
                                
                                    (Newser) -
                                    The Toyota Prius is a now 1 million units strong, and the landmark gas-electric hybrid, introduced in 1997, is poised to keep growing, the AP reports. Toyota said today it expects to be selling a million a year by sometime after 2010; what’s more, the company claims 4.5...