As the US government shutdown headed towards a third day President Barack Obama met four top congressional leaders seeking passage of a stopgap spending measure and a debt-ceiling increase but failed to get a deal. Obama's first meeting Wednesday with John Boehner speaker of the Republican controlled House House majority leader Eric Cantor and Democrat Senate majority leader Harry Reid and House minority leader Nancy Pelosi yielded no breakthrough on the budget crisis. Obama and his Democrats stuck to their guns seeking a clean continuing resolution and a debt ceiling increase with no conditions attached while the Republicans continued to