That analysis is likely to fuel opponents of media consolidation.

Back then, as now, fierce fights were waged over media consolidation.

And recent political reactions against media consolidation could give any large deal difficulty with federal regulators.

Over the last year, the issue of media consolidation has evolved from an obscure regulatory matter to a political hot button.

The ultimate significance of media consolidation, however, may have nothing to do with commerce.

Due to Canada's smaller population, some types of media consolidation have always been allowed.

Opponents may try to drive the debate over media consolidation to the edges.

Now it is shaping up to be the latest battleground in the fight over media consolidation.

But the combination turned the company into a lightning rod for critics of media consolidation.

But our message is getting through to Congress only because his media consolidation has not yet taken effect to muffle debate.