FILE - In this Wednesday, Dec. 5, 2012, file photo, containers are unloaded from cargo ships at APM Terninals in the Port of Los Angeles. The U.S. economy unexpectedly shrank from Octo

 

              FILE - In this Wednesday, Dec.  5, 2012, file photo, containers are unloaded from cargo ships at APM Terninals in the Port of Los Angeles. The U.S. economy unexpectedly shrank from Octo
FILE - In this Wednesday, Dec. 5, 2012, file photo, containers are unloaded from cargo ships at APM Terninals in the Port of Los Angeles. The U.S. economy unexpectedly shrank from October through December, the first quarterly drop since 2009 and a reminder of the economy's vulnerability as automatic cuts in government spending loom. (AP Photo/Nick Ut, File)