Achieving greater trade and investment integration could be accomplished with one comprehensive effort or through step-by-step negotiations over key issues. The authors call on the United States to seek liberalization of China's services sector as vital to securing an agreement, and they explain that such contentious matters as cyber espionage and currency manipulation be handled through parallel negotiations rather than in the agreement itself. This is an important study of the benefits and difficulties of a complex matter that could yield dividends to the two economies and help stabilize the security and well-being of the rest of the world.