April 25, 1997 Moderate senators taking on stalled budget as bipartisan force Centrist Coalition plans alternative to Clinton proposal.Author: Ken Foskett WASHINGTON BUREAU Washington - The stalemate between the White House and Congress over a balanced budget deal has prompted some moderate Republicans and Democrats in the Senate to begin crafting a bipartisan budget plan. The group of senators, known as the Centrist Coalition, is headed by Sens. John Chafee (R-R.I) and John Breaux (D-La.). Sen. Max Cleland (D- Ga.), replacing former Sen. Sam Nunn, is the newest Democratic member of the 22-member group, evenly split between Republicans and Democrats....