The logo of Kansas City Southern is seen in 2004 on a restored 1954 Kansas City Southern passenger locomotive at Union Station in Kansas City, Mo. A bidding war is breaking out for Kansas City Southern, with Canadian National Railway making a $33.7 billion offer that trumps a $25 billion proposal made by Canadian Pacific in March. (NORMAN NG/AP)
CN offers $33.7B for Kansas City Southern in railroad bidding war
