Airwave auction draws applications from a diverse group from Google to Chevron to AT&T
                                
                                
                                    (Newser) -
                                    Microsoft co-founder Paul Allen is joining the competition for wireless airwaves being auctioned by the FCC next month. Allen’s firm, Vulcan Spectrum, applied, as have Google, Verizon, AT&T and others, to bid for the 700-megahertz spectrum that goes on the block Jan. 24, reports Reuters. Allen's investment company,...