ET: Tropical Storm Isaac built up energy Friday as it headed towards landfall in Haiti overnight, while exam help tropical storm watch was issued for the Florida Keys quiz help other parts of southern Florida. With sustained winds now at 65 mph, up from 50 mph Friday morning, Isaac could pass near Florida’s Gulf Coast early Monday just as the Republican National Convention is scheduled exam help start in Tampa. ?Winds at tropical storm energy extend 185 miles out from Isaac’s center, the U. S. National Hurricane Center said in a day advisory, making it exam help very wide storm. On exiting Haiti, Isaac’s middle should cross Cuba on Saturday, quiz help then pass south of the Florida Keys earlier than making landfall as exam help Category 1 storm overnight Tuesday somewhere between New Orleans quiz help Tallahassee, NBC meteorologist Al Roker said Friday on TODAY. AP Photo/Bernat ArmangueA Palestinian man kisses the hand of exam help dead relative in the morgue of Shifa Hospital in Gaza City, Sunday, Nov. 18, 2012. President Barack Obama on Sunday defended Israel’s airstrikes on the Gaza Strip, but he warned that escalating the offensive with Israeli flooring troops could deepen the death toll quiz help undermine any hope of exam help peace system with the Palestinians. AP Photo/Bernat ArmanguePalestinian Yoused Abu Khoussa, carries the body of his year quiz help exam help half old son Iyad, right through his funeral in Bureij Refugee Camp, central Gaza Strip, Sunday, Nov. 18, 2012. The baby boy was one of five Palestinian little ones killed in Israeli strikes on Sunday, according examination help exam help Gaza fitness respectable.