kwame holman has more. >> holman: reporters on the ground offered up their photos, and we've assembleda slideshow of panoramic images to give a sense of what it's like to be at a campaign rally. that's on our home page. find margaret's take on the perils of an overseas trip for a presidential candidate. and ray suarez gets an assessment of this week's international aids conference in washington. he talked to two longtime observers about what was accomplished and what wasn't-- john donnelly of global post and jon cohen of "science" magazine. the big message is that we can do something now we couldn't do before. there was a break through last year. there was a finding that treatment is indeed prevention. people lo who are treated and supress their virus levels don't transmit the virus much at all. the big question now is can you deliver on that promise? that is something that the meeting doesn't want to focus on. but the aspirations and the reality on the ground have a huge gap between them. >> what do you mean by that they don't want to focus on them. >> well you don't see anyone gettin

kwame holman explains. >> holman: first up, the plight of children orphaned by the disease. we compare what happened to two families-- one in washington, d.c. and one in zimbabwe. get an early look at gwen's conversation with the director of u.n. aids about the progress made and the challenges ahead in fighting the disease. we've posted the interview online and you can also see it on air tomorrow. all that and more is on our web site: newshour.pbs.org. >> woodruff: and again, to our honor roll of american service personnel killed in the afghanistan conflict. we add them as their deaths are made official and photographs become available. here, in silence, are ten more. >> woodruff: and that's the "newshour" for tonight. i'm judy woodruff. >> ifill: and i'm gwen ifill. we'll see you online and again here tomorrow evening. thank you and good night. major funding for the pbs newshour has been provided by: and with the ongoing support of these institutions and foundations. and... this program was made possible by the corporation for public broadcasting. and by contributions to yo

kwame holman explains. >> holman: the countdown is on.nasa's rover, named "curiosity," arrives on the red planet early monday. on our science page, we look at the nine-month journey, the purpose of the mission, and how difficult the landing might be. plus, you can pose questions to economist larry kotlikoff, author of the wildly popular blog post "34 social security secrets you need to know now." submit yours on our making sense page. all that and more is on our web site, newshour.pbs.org. judy? >> woodruff: and that's the newshour for tonight. on wednesday, we'll look at the outcome of the republican senate runoff in texas, which pits a tea party conservative against an establishment candidate. i'm judy woodruff. >> ifill: and i'm gwen ifill. we'll e seonnelili, and again here torrow evening. thank you, and good night. major funding for the pbs newshour has been provided by: >> bnsf railway. >> and by the bill and melinda gates foundation. dedicated to the idea that all people deserve the chance to live a healthy, productive life. and wi

kwame holman tells us more. >> holman: for those befuddled by the rules or wondering when to draw their benefits, economist lawrence kotlikoff offers nearly three dozen social security secrets he thinks everyone should know. that's on our making sense page. plus, on art beat, jeff talks to the director of the new documentary, "the queen of versailles." it follows a very wealthy couple as they build the largest house in america just as the financial crisis hits. that and more is on our web site, newshour.pbs.org. gwen? >> ifill: and again, to our honor roll of american service personnel killed in the afghanistan conflict. we add them as their deaths are made official and photographs become available. here, in silence, are eight more.er >> ifill: and that's the newshour for tonight. on tuesday, we'll look at the nation's largest immigrant group, asian americans, and the political clout they may wield in one key state. i'm gwen ifill. >> woodruff: and i'm judy woruff. we'll see you online, and again here tomorrow evening. thank you, and good night. major funding for the pbs newshour has be

kwame holman has more. >> holman: one analyst predicts that will happen by 2020 but is it an environmentalist's nightmare? that's on our making sense page. on our health page, we have the story of scientists in tanzania working to unlock the secrets of stopping the aids virus. that's part of our partnership with global post. plus, tonight's edition of frontline profiles students at an inner city high school in philadelphia, as they design and build a super-hybrid car. find a link to "fast times at west philly high" and much more at newshour.pbs.org. gwen? >> ifill: and that's the newshour for tonight. on wednesday, we'll look at a native american tribe in the northwest facing a new threat to salmon fishing: rising temperatures. i'm gwen ifill. >> brown: and i'm jeffrey brown. we'll see you online, and again here tomorrow evening. thank you for joining us. good night. major funding for the pbs newshour has been provided by: >> bnsf railway. and the william and flora >> and by the bill and melinda gates foundation. dedicated to the idea that all people deserve the chance to live a healthy, produc

kwame holman has the details. >> holman: a tribe portrayed in the book and movie series "twilight" isd to reclaim land it ceded generations ago. the move is in preparation for the loss of territory threatened by flooding and sea-level rise. find that story and another about the tribe's reaction to being included in the "twilight" series on our science page. and on our world page, we talk to globalpost reporter erin cunningham in cairo about demonstrators who hurled tomatoes at secretary clinton's convoy and what it says about the state of egyptian politics. all that and more is on our web site, newshour.pbs.org. jeff? >> brown: and that's the newshour for tonight. on tuesday, dylan went electric, but what happened to his guitar? we'll talk with the history detectives. i'm jeffrey brown. >> ifill: and i'm gwen ifill. we'll see you online, and again here tomorrow evening. thank you, and good night. major funding for the pbs newshour has been provided by: bnsf railway. and with the ongoing support of these institutions and foundations. and... this program was made possible by the corpora

kwame holman has the details. >> holman: is campaign spending a bad idea and a waste of billions of dollars or is there some economic benefit? find out on our making sense page. plus, what lessons can today's young people take from the experiences of civil rights leaders during the 1960s? judy woodruff takes on that question in her weekly blog post, judy's notebook. all that and more is on our web site: newshour.pbs.org. ray? >> suarez: and that's the "newshour" for tonight. i'm ray suarez. >> brown: and i'm jeffrey brown. we'll see you online and again here tomorrow evening. with david brooks and e.j. dionne among others.ub thank you for joining us. good night. major funding for the pbs newshour has been provided by: ♪ ♪ moving our economy for 160 years. bnsf, the engine that connects us. and by the alfred p. sloan foundation. supporting science, technology, and improved economic performance and financial literacy in the 21st century. and with the ongoing support of these institutions and foundations. and... this program was made possible by the corporation for public broadcasting. and by