US: Obstacles to progress

US: Obstacles to progress As Barack Obama's push for a growth-boosting infrastructure boom becomes bogged down in political divisions over federal spending, a stalling recovery makes action increasingly urgent, writes Anna Fifield
http://link.ft.com/r/6NPSBB/5V2UIT/OJS3XZ/NSET65/300ETN/E4/h?a1=2011&a2=8&a3=2