Original sentence: Covington & Burling LLP is a major legal and lobbying firm focused on "industry and regulatory" and "corporate, tax and benefits" issues, and litigation
Edited sentence: Covington & Burling LLP, a DC firm with New York and San Francisco ambitions, is a major DC legal and lobbying firm focused on "industry and regulatory" and "corporate, tax and benefits" issues, and litigation.The firm is known for its policy expertise has built a reputation for providing local trial counsel with the legal intelligence necessary to win bench and jury verdicts