frybarger attaches two pads to seamans chest. after an interactive scan, the aed detects defibrillation and recommends a shock. >> everyone stepped back, pressed the button and the shock was administered. >> stay back. >> when the man was shocked, his whole body jumps. to see his whole body tense up and jump, it's kind of surreal. >> still didn't have much hope that things were going to go okay for this man. >> as an officer continues giving compressions, a woman approaches. the woman explains she's an off duty nurse and offers to assist. >> let me know if i'm doing things right. >> she jumped in right away and started doing chest compressions with us. >> but even with this good samaritan's help, seamans needs to get to a hospital if he's going to survive. >> it seemed like it took forever for medical to get there. >> though it may have seemed like forever for paramedics to get to the scene, paramedics arrived six minutes after they got the call. to assist the emts, the officers moved him up the hill to more level ground. >> it d

a medic repelled on to the deck, secured the injured seaman then hoisted him on to a chopper. 130 was waiting to fly the victim to san diego. >> when abc 7 news at 4:00 continues raiders make a decision on what to do with linebacker maclaine. >> duchess of camebridge making a station statement. kate middleton's visit to her childhood school, next. >> 7 on your side q and a just ahead. you can contact me at faceboo facebook.com and on twitter. i'll answer your questions here live a little later. >> live doppler 7 still tracking spotty showers. a third storm is on the way. that will bring us more rain this weekend. details coming up. >> another check of traffic from our camera look down at 80 east. mcarthur maze area a sea of headlights trying to go from better for folks on the right side of the screen. side of the screen. more still to you know how much grandma wanted to be here for your fist christmas? you see grandma lives waaaay down here, and you live way up here. brian, your cousin, he's a little bit older than you, he lives here, in chicago. and your aunt lisa lives here,

northbound i-95, although the accident we had in the hov lanes has cleared, seaman 44 says big backups here as well. basically you are on the brakes the entire trip in the express lanes and main line leaving dale city headed up towards the capital beltway. for those traveling outer loop think it was the seven-car pile- up before 355 that had traffic stalled on the beltway. all of your lanes are open but major tie-ups on the out are loop leaving 95 college park head west over towards 355. randolph road and the icc both options for you north of the beltway. that's a check of your fox 5 on-time traffic. e traffic. >>> we have an update now on a developing story out of bridge county. that barricade situation at an apartment in adelphi has ended peacefully. the suspect was taken to the hospital for evaluation. police say they've recovered the weapon that the suspect had inside the home. the incident began last night around 10:30 after u. marshals arrived at the home on greenwich woods drive to serve a warrant. >>> still no word on what set off a gunman in the connecticut school shootings. p

realize during the civil war the highest ranking general in the army could not give an order to a seaman recruit anyway they said, sir that's correct they way it ought to be. so that's a problem. so who is in charge? nobody is in charge. the commander in chief ultimately. >> the commander in chief is in charge but he is thousands of miles away in washington, dc. >> but it could work when the army commander and the naval commander of a particular operation cooperated with each other, and that became true with the commander of the western flotilla... ... in 1862 they were at odds worrying about grant getting too much credit. give a sense of the state of the navy in terms of ships and men as 1861 to 1862. things were changing dramatically in terms of enlistment. >> one of the things about the civil war and it's particularly true of the navy is it six kind of on a technological point in american history things had been changing for some time. the power comes in and the railroads already expanding across the continent but the application of the large-scale warfare in the civil war is one of t

realize during the civil war the highest-ranking general in the army could not give an order to a seaman recruit? they said that's the way it ought to be. [laughter] >> that's exactly right. >> but it was a problem whenever you're trying to coordinate activity. so who was in charge? nobody is in charge. >> the commander in chief. >> the commander-in-chief is in charge but these 1000 miles away in washington. >> but it could work when the army commander and the naval commander of the particular operations cooperative with each other. that became -- commander of the western flotilla and to general u.s. grant in the winter of 1862 because they work together to capture fort henry, for donaldson, and the tributaries of the mississippi river. then foot was on his own for a while working with john pope, and that worked out pretty well, too. when they captured the island in april 1862. part of this sequence of union successes in the spring of 1862 which then did come to an end, so if there is informal cooperation between the two of them it works pretty well. but as they see themselves as rivals,