NEW: 8 alleged migrants have been arrested in Eastern, Tennessee for robbing flood victims as local communities try to recover from apocalyptic flooding.Local Americans are helping their neighbors in need however some migrants are capitalizing on the tragedy.Albin Nahun Vega-Rapalo, 24; David Bairon Rapalo-Rapalo, 37; Kevin Noe Martinez-Lopez, 25; Marvin Hernandez-Martinez, 43; and Dayln Gabriel Guillen Guillen, 37 were charged with aggravated burglary.Jesus Leodan Garcia-Peneda, 51; Josue