How Obama victory could affect areas of US economy - Article Photos 4/8

FILE -In this Tuesday, Oct. 23, 2012, file photo, a construction worker moves across a beam in Harrisonburg, Va. America's decision to re-elect President Barack Obama over Republican presidential candidate, former Massachusetts Gov. Mitt Romney will impact key sectors of the American economy. Stocks of construction and engineering companies might get a lift during Obama's second term. The president has said more spending on roads, bridges and public buildings will boost the economy (AP Photo/Daily News-Record, Stephen Mitchell)