CNN: After years of buildup and weeks of negotiations, diplomats issued a final draft of a climate change agreement Saturday that the French foreign minister described as "fair ... and legally binding." If adopted, the agreement would set an ambitious goal of halting average warming at no more than 2 degrees Celsius (3.6 degrees Fahrenheit) above pre-industrial temperatures -- and of striving for a limit of 1.5 degrees Celsius if possible. World leaders hailed the draft as a milestone in the battle...