A prominent business group is lining up behind the Obama administration’s bid for fast-track government reorganization authority. “This is a cause that’s ripe for collaboration across the aisle and in both chambers,” Business Roundtable President John Engler wrote in a joint op-ed with Jeff Zients, acting director of the White House Office of Management and Budget. “Waste and duplication in government are not the fault of Democrats or Republicans alone. Both parties share responsibility for this problem. Now both have an opportunity — and a responsibility — to address it.” Engler, a Republican, is the former governor of Michigan; the…