The Red Cross has confirmed to Fox News Channel's Major Garrett that they had requested permission to take food and medical supplies to the Louisiana Superdome in the hours immediately after Hurricane Katrina's landfall. That request was denied by none other than Louisiana Governor Kathleen Blanco.Garrett appeared on Hugh Hewitt's syndicated radio program this evening to discuss the shocking revelation.MG: Well, the Red Cross, Hugh, had pre-positioned a literal vanguard of trucks with water, food, blankets and hygiene items. They're not really big into medical response items, but those are the three biggies that we saw people at the New...