THE BURNED OVER DISTRICT

That they have extended those skills to the relationships among campaign support groups to hide the coordination between candidates and SuperPACs.

When Mitt Romney’s presidential campaign needs advice on direct mail strategies for reaching voters, it looks to TargetPoint Consulting. And when the independent “super PAC” supporting him needs voter research, it, too, goes to TargetPoint.

Sharing a consultant would seem to be an embodiment of coordination between a candidate and an independent group, something prohibited under federal law. But TargetPoint is just one of a handful of interconnected firms in the same office suite in Alexandria, Va., working for either the Romney campaign or the super PAC Restore Our Future.

Elsewhere in the same suite is WWP Strategies, whose co-founder is married to TargetPoint’s chief executive and works for the Romney campaign. Across the conference room is the Black Rock Group, whose co-founder — a top Romney campaign official in 2008 — now helps run both Restore Our Future and American Crossroads, another independent group that spoke up in defense of Mr. Romney’s candidacy in January. Finally, there is Crossroads Media, a media placement firm that works for American Crossroads and other Republican groups.

The overlapping roles and relationships of the consultants in Suite 555 at 66 Canal Center Plaza offer a case study in the fluidity and ineffectual enforcement of rules intended to prevent candidates from coordinating their activities with outside groups. And there has been a rising debate over the ascendancy of super PACs, which operate free of the contribution limits imposed on the candidates but are supposed to remain independent of them.

Because you know there was no way they would behave honestly and within the rules. It's not in their nature.