The steady hand
Roger Lau has become the go-to operative for Elizabeth Warren and other Democratic pols in Massachusetts -- and beyond
By 
AS SEN. ELIZABETH WARREN made her way down the rope-line on election night, a familiar figure was close by her side. Roger Lau had managed Warren’s lopsided victory over a Republican state rep and now he was managing her exit from a clutch of reporters. It was Lau in his element, staffing the candidate, keeping(...)