Most of it will burn up in space and only 20+ smaller pieces will make it thru, but some of those pieces could be up to 300 lbs and traveling at 500-600 miles per hour. They are still speculating the area where those pieces will come down - still saying probably over the ocean and maybe near Chile, but in a 300-500 mile path - and later this afternoon. Nice guessing guys - nothing like pinpointing it!!! I imagine those pieces could cause some very major damage if they come down in any populated areas.