when william penn laid out the city, he actually chose a spot of land that had a lot of groundwater. however, by 1730, 30,000 people lived within the first seven blocks of philadelphia, next to the delaware river. well, 30,000 people caused filth in the city and polluted their water sources. the groundwater was not potable. and in one year, 1/6 of the population died of yellow fever. now, they didn't know at the time that yellow fever was carried by mosquitoes. but the health issue was major in that first movement to build a water system. narrator: so they set out to find the cleanest source of water. although the majority of philadelphia's water now comes from the delaware river, early engineers found that development along the waterfront was causing pollution. so their search led them to the nearby schuylkill river. philadelphia developed technologies to pump water from the river into the city. these technologies established engineering concepts that are still the basis for our water systems today. europeans flocked here. it was a destination point to see the new world technology.

i noticed british adam savage so william penn a at a press conference on his arrival in australia is emphatic that there will be no dangerous radiation from forthcoming tests. stressing the importance of the tests he says. this debate. is. going to. test. we were told that we should have just have. more shelves than usual we want told that we should refrain from conceiving children for some considerable time at least twelve months. in actual fact we were told nothing about what martin shoe from having been in saw the play on. the morning bill as of having clearly. removed obvious daybreak but they've never been cleaned the government is mine time and it was no hazards to anybody connected with the tests it's a lot because on the money belongs to this very day on trillion dollars which was the way the bones were set off there are songs that say ride has a area. of. do not rise to dust do not take anything off the island do not eat here you can have it both wise but the government wants to. see it. happen. to people before i. can put a plan. to. he went down with cancer and then. trade

. >> if my colleagues would indulge me and excuse me for this, william penn. transylvania pennsylvanian the founding of that state. it has to do with compassion. as i understand, it may be okay for after the election, but five weeks is not enough time for them to put into place what they are attempting to do. i think it is kind of interesting if you look at the other issues that we have in the house. ohio was the reasonable of on the ground there, really, and to have states that have held out so much hope for people who have been disenfranchised and people who have been really relegated, had their repetition threatened this way, and this judge stepping in in ohio, it gives me hope in which these two states will continue to allow us to move forward. >> going into the last couple minutes, we join the washington gubernatorial debate between jay inslee and rob mckenna. this will be one of the closest governor races in the country. it is courtesy of kcts tv. >> aarp urges you to find out where the candidates stand. more information at aarp.org and by the floyd and

penn might find the emotional strength to deal with close management. other inmates are not as fortunate. >> all right, we've got it. what's going on, l.t.? >> i don't know. >> lieutenant williamsn called to an emergency on the second floor of the unit. >> what's the problem? unresponsive? hey! come here, cuff up! come over here and cuff up! >> officers initially responded to an inmate who is kicking his door. when they looked inside, they saw a bed sheet tied loosely around his neck and the inmate began threatening suicide. >> what's up, dude? come on. >> the inmate is one known for bracingly exposing himself to female staff, anthony bell. >> call mental health. call medical. call oic. >> coming up -- >> if you really want to commit suicide, you cry for attention before. >> staff question anthony bell's true intent. and danny pritchett turns to the heavens to erase the past. >> everybody will be blessed for this is a spiritual bag. the bag was given to me by god. to help those affected and to cover cleanup costs. today, the beaches and gulf are open, and many areas are reporting their best tourism seasons in years. and bp's also committed to america. we support nearly 250,000