Supporters of bringing the Chiefs to Kansas have narrowed their plan and are promising tax cuts

Read MoreKansas lawmakers hoping to lure the Kansas City Chiefs from Missouri are narrowing their proposal for encouraging the Super Bowl champions to build a new stadium and linking the proposal to a plan for broad tax cutsKansas lawmakers hoping to lure the Kansas City Chiefs from Missouri are narrowing their proposal for encouraging the Super Bowl champions to build a new stadium and linking the proposal to a plan for broad tax cuts