The Beaumont City Council has been a fairly congenial body in recent years, mostly devoid of the grandstanding, pandering and petty bickering often seen among elected officials who represent diverse constituencies. The norm on this council has been to build consensus, finding areas of compromise and agreement. This is often accomplished out of the public eye, which is a discussion for another day. But in recent weeks, an ugly strain of racially tinged discontent has surfaced at city hall in Beaumont.