In one of the biggest antitrust cases in a generation, the Justice Department opted for a narrow claim.
Courts should impose antitrust remedies consistent with underlying principles of market competition.
Government antitrust actions do not work in a high-technology market in which big businesses prove more efficient.
Social license and the bundling of laws and resources can constrain tech companies from aggressive maneuvering.
Advancing technology requires regulators to act quickly to develop standards and defenses against cyberattacks.
Technology giants face growing scrutiny from Congress and regulators over their dominance.