CAVALRY CONVOY Members of the 2nd of the 278th Cavalry Regiment assigned to the Tennessee National Guard convoy through the city of Baton Rouge, Sept. 5, 2008. The 2-278th are in Louisiana helping the Louisiana National Guard in Hurricane Gustav relief efforts. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 427054-P-KWM81-001.jpg Photo Gallery