Lofa Tatupu will begin training camp with the Falcons among the injured. "Lofa sustained a pectoral injury while working out recently (Thursday)," coach Mike Smith said. "At this point, we do not know the extent of the injury, but we expect to have more information early next week." The Falcons signed Tatupu to a two-year, $5.75 million deal in March with hopes he would compete with Akeem Dent for the starting middle linebacker spot.