Enlarge / If the company got broken up, maybe each business would take a different color with them when they go. (credit: JHVEPhoto | Getty Images) The Justice Department today filed a landmark antitrust case against Google. The hotly anticipated, long-awaited lawsuit accuses Google of using its market dominance to force unfair contract terms on suppliers and competitors, to the detriment of competition and the marketplace. The suit might just be the biggest thing in antitrust since the DOJ sued Microsoft in the 1990s...