James H. Kane’s law firm helped Option Care Enterprises, Inc. get a $5.1 million “incentive award” from the State of Illinois. The contingency fee for Kane’s work was $764,762. Option Care refused to pay. Kane sued for breach of contract. But he had a public policy problem. During negotiations for the “tax credit agreement,” Kane met with the director of the Illinois Department of Commerce and Economic Opportunity. And Option Care requested summary judgment based on the portion of the Illinois Lobbyist Registration Act …