I need a detailed answer on the following question. Please make the answer as descriptive as possible. There is no word limit.

Consumer Watchdog says that Google should be scrutinized by U.S. and European antitrust Regulators (like India's Competition Commission) because it is abusing its dominant position in online search by directing users to its own services. The claim is that Google has grown a large

market share in online maps, video, and comparison shopping because its search engine highlights links to these products in search results. Google says its goal is to give users the information they are seeking, in the format required, as quickly as possible.

Evaluate Consumer Watchdog's claim about Google's market power. What role, if any, do Regulators have in curbing the market power of firms and why is it desirable?