President George W. Bush waves as he exits Air Force One Monday Dec. 5, 2005 at the Piedmont Triad International Airport in Greensboro, N.C. Bush on his way to visit the John Deere-Hitachi Construction Machinery Corp. in Kernersville, N.C
President George W. Bush greets guests on the runway Monday Dec. 5, 2005 at the Piedmont
President George W. Bush shakes hands before addressing employees at the John Deere-Hitachi Construction Machinery Corporation plant in Kernersville, North Carolina, about the U.S. economy, December 5, 2005
President Bush, right, puts on gloves as he prepares to tighten a hose with the help of Jesse Bland, left, during his tour of the John Deere-Hitachi Machinery Corporation Monday, Dec. 5, 2005 in Kernersville, N.C
President George W. Bush stands next to Jesse Bland while touring the John Deere-Hitachi Construction Machinery Corporation plant in Kernersville, North Carolina December 5, 2005.
President Bush, right, tightens a hose with the help of Jesse Bland, left, during his tour of the John Deere-Hitachi Machinery Corporation Monday, Dec. 5, 2005
President George W. Bush removes his gloves while touring the John Deere-Hitachi Construction Machinery Corporation plant in Kernersville, North Carolina, December 5, 2005.
President Bush, right, looks at the undercarriage of a construction crane with Dean Strange, left, during his tour of the Deere-Hitachi Construction Machinery Corporation Monday, Dec. 5, 2005
President Bush playfully pushes control buttons during his tour of the John Deere-Hitachi Machinery Corporation Monday, Dec. 5, 2005
President George W. Bush tours the John Deere-Hitachi excavator assembly line, Monday, Dec. 5, 2005 with operations manager Ron Morrison, prior to his remarks on the economy and tax relief to an audience in Kernersville, N.C
President George W. Bush gestures while talking about the U.S. Economy to employees at the John Deere-Hitachi Construction Machinery Corporation plant in Kernersville, North Carolina December 5, 2005
Workers look on as President Bush addresses the crowd at the Deere-Hitachi Construction Machinery Corp. in Kernersville, N.C., Monday Dec. 5, 2005.
President Bush talks with employees of the John Deere-Hitachi plant after a speech on the economy in Kernersville, N.C., Monday Dec. 5, 2005.
President Bush, center, stands with Casey Harrington, left, and Wade Hobson, right, after speaking to workers at the John Deere-Hitachi Machinery Corporation Monday, Dec. 5, 2005
President Bush signs autographs after a speech on the economy at the John Deere-Hitachi plant in Kernersville, N.C., Monday Dec. 5, 2005
President George W. Bush poses after addressing employees at the John Deere-Hitachi Construction Machinery Corporation plant about the U.S. economy in Kernersville, North Carolina December 5, 2005. From L-R on the front row are: Lars Hansen, Casey Harrington, Bush, Wade Hobson and Rhonda Wade. The president will return to the White House following the speech