Announced last April, the $3.1
billion agreement to purchase DoubleClick online ad-placement service represents the strongest evidence to date of Google's intentions, and ability, to dominate online advertising. The deal has raised
antitrust concerns in the United States, where the Federal Trade Commission is scrutinizing the deal, as well as in the European Union and Australia.
The hearing comes at a time when Google has been linked in the press to various efforts to expand its role beyond that of an online search service and purveyor of targeted ads to controlling the distribution of online content and advertising. Besides a possible bid in the upcoming FCC auction of valuable spectrum in the 700 MHz band, Google also is said to be looking at investing in a new undersea fiber optic cable called Unity that's expected to be laid across the Pacific Ocean sea floor in the next two years.