amount of storm surge and conditions it s creating. shep: local radar coming to us from wsvn. you can see the eyewall moving in a north direction. let s listen to phil farrell. there is about two feet of water flowing swift think through the streets in virginia key also looking at a 3-foot storm surge. this is above grounds. all that water is pushing across bigell avenue. across brickell avenue and the water is make its way through the inlet in biscayne bay. if you look at our camera in the back, we can see the wind
your brain actually shrinks. one cause could be because fat-clogged arteries prevent enough oxygen natd blood from reaching your brain. maybe some of those people will start heeding those warnings when they realize it s not just your heart but it s also your brain. reporter: your best bet in deterring alzheimer s. it s not a fancy pill. just a good old diet and exercise. stay with us. news 4 today continues at 5:00 a.m. caught in the cross fire. five teens shot, two killed, a third struggling to survive. what police found in a house that could be the key to what started the violence in the first place. a shot in the dark. the debate about whether the swine flu vaccine is safe. why the government says you cannot afford to wait getting it. the dramatic weather change that will have you wondering whether it s really october. good morning, everyone. welcome. we re glad you re up with us this thursday morning. i m barbara harrison. i m keith garvin in for joe kre