El huracán "Isaac" llega a Luisiana
TAMPA, FL - AUGUST 27: A woman navigates a downtown street during a downpour following the opening session of the Republican National Convention on August 27, 2012 in Tampa, Florida. The RNC convened today, but will hold its first full session tomorrow after being delayed due to Tropical Storm Isaac. Scott Olson/Getty Images/AFP
TAMPA, FL - AUGUST 27: A police boat patrols the waterways in the downtown area during the Republican National Convention on August 27, 2012 in Tampa, Florida. The RNC convened today, but will hold its first full session tomorrow after being delayed due to Tropical Storm Isaac. Scott Olson/Getty Images/AFP
James Cardoza takes a break after helping his boss board up his business in preparation for tropical storm Isaac in New Orleans, Louisiana August 27, 2012. REUTERS/Sean Gardner (UNITED STATES - Tags: ENVIRONMENT)