NEW YORK (AP) -- Shares of some top railroad companies are down at 1 p.m.:
CSX fell $.59 or 2.3 percent, to $25.18.
Canadian National Railway Co. fell $.88 or .9 percent, to $101.30.
Canadian Pacific Railway Ltd. fell $1.50 or 1.1 percent, to $133.21.
Kansas City Southern fell $.69 or .6 percent, to $109.59.
Norfolk Southern Corp. fell $.35 or .4 percent, to $77.48.
Union Pacific fell $1.68 or 1.1 percent, to $155.91.

