Venezuela military: Election arbiter and wild card

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FILE - In this Jan. 17, 2012 file photo, Venezuela's Defense Minister Gen. Henry Rangel Silva attends his swearing-in ceremony at Fort Tiuna military base in Caracas, Venezuela. The shadow of the Venezuelan military hangs over Sunday's presidential election, with many people wondering how the armed forces might react if Chavez stumbles in his fight to stay in power.(AP Photo/Fernando Llano, File)Venezuela's military could end up being the decisive power broker in Sunday's presidential vote, especially if President Hugo Chavez stumbles in his fight to stay in power against the most formidable foe he's faced.