USA TODAYLooking to gain ground, Romney lambastes Obama on host of issues, not just economyWashington PostDES MOINES, Iowa — For months, Mitt Romney has had one main focus — bludgeoning President Barack Obama on the economy. Now, the Republican presidential candidate has started poking at Obama from all sides as he looks to gain ground.Stance on wind tax credits could hurt Romney in IowaPhiladelphia Inquirerall 1,038 news articles »