Christian Science Monitor: With the U.S. Supreme Court peering over its shoulder and Congress turning up the political heat, the Bush administration is moving toward some sort of action on the climate-changing greenhouse gas carbon dioxide (CO2). But what administration officials see as responsible deliberation – seeking public comment later this spring before acting under the federal Clean Air Act – critics charge is foot-dragging. Rep. Ed Markey (D) of Massachusetts, chairman of the House Select Committee on …