/ Source: The Associated Press
Shares of some top machinery companies are down at 10 a.m.:
Caterpillar fell $.21 or .3 percent, to $82.23.
Deere fell $.96 or 1.2 percent, to $77.83.
Manitowoc fell $.05 or .4 percent, to $11.54.
Terex fell $.16 or .6 percent, to $25.07.