[gamblor956]

You have to have a dominant position to abuse it.

This is true. But antitrust law doesn't require that you have a mnonopoly or a dominant market position. It's simply that the analysis is more complex and significantly more contextual if you don't have a dominant market position.

[BuckRogers]

This is because antitrust laws are not specific to solving the problem of monopolies. Your point is an obvious one and borders on argumentative without a point.