Excerpts: Morgan Stanley Misses Deal Harmony With Colm Kelleher – Paul Taubman Clash Colm Kelleher and Paul J. Taubman, co-heads of Morgan Stanley’s biggest business, work on opposite sides of an ocean, disagree about strategy and share an enmity that has become the subject of company jokes. Neither Kelleher, 54, a gregarious former fixed-income salesman, […]