Former Trump attorney Michael Cohen will refuse to answer questions about ongoing investigations but is willing to tell anecdotes about working for President Trump when he appears on Capitol Hill, two Republican lawmakers said on Tuesday. Rep. Mark Meadows of North Carolina and Rep Jim Jordan of Ohio said their staff discussed Mr. Cohen’s planned testimony in February with his lawyer and spokesman, Lanny Davis, a longtime Bill and Hillary Clinton loyalist. The two said Mr. Davis was evasive when asked if Mr. Cohen is paying him. They wondered whether the entire plan is a “media stunt initiated, produced and...