In another attempt to revive the struggling economy, President Obama called for more infrastructure spending and business tax breaks.&nbsp; But lawmakers on both sides of the aisle are concerned about the cost.&nbsp; How will this be paid for?&nbsp; And if additional taxes for businesses is the answer, how does that impact the value of the tax break?&nbsp; <a href="http://www.washingtonpost.com/wp-dyn/content/article/2010/09/08/AR2010090807262.html?hpid=topnews">Click here</a> to read the full story.<br />