Sina.com have officially entered the war of words over CNN's Tibet coverage with an online petition that is currently up to 1.14 million signatures. This latest development in the ongoing row over doctored and mis-titled photographs is breaking over on China Daily:The website's appeal read: "Violent crimes of beating, smashing, looting and arson broke out in Lhasa in early March, but Western media organizations such as CNN and BBC have churned out untrue and distorted......