Florin Diacu, Maria Blanco

December 9 . 2009

We have all witnessed the horrifying effects of recent natural disasters and billions of dollars have been spent in damages with millions of lives lost, but how can we prepare for the next calamity?  Florin Diacu, author of Megadiasters asks why this continues to catch us off guard. Later, what has caused the drop in the arrests of illegal immigrants?