The military plans to send 4,000 additional U.S. service members to Haiti . Thunder rattles Haiti ; it 's strongest earthquake since last week 's quake . Many more tried to board for the trip , ignoring the fact that the boat held few life vests and fewer lifeboats . Death toll estimates range from 75,000 to 200,000 . A Hospital ship arrives , carrying first patients .
The military plans to send 4,000 additional U.S. service members to Haiti . Thunder rattles Haiti ; it 's strongest earthquake since last week 's quake . Death toll estimates range from 75,000 to 200,000 . A Hospital ship arrives , carrying first patients .