A dramatic blow-by-blow account of America's push into Baghdad was delivered from the turret of a tank yesterday by an embedded Fox News correspondent, Greg Kelly. As confusion reigned over the nature and extent of the US forces' grip on the Iraqi capital, television news networks relayed a to-camera report recorded live during the early stages of their initial push into the city. Surveying the scene from the top of a turret, a helmeted Kelly delivered his report as a column of US tanks from the 3rd Infantry Division surged along Route Eight into Baghdad's suburbs. His cameraman, Mal James,...