he's joined by sara lacy and john schwartz of usa today. let's talk of the internet of things and how you fit into it. you're not going to make the sensors and we can have factories make sensors, you're not going to do the software but look at the data coming out of these devices. >> if we look at the general issue such as internet of things has always valued change, utilities and manufacturing and consumer package goods and health care and financial services, all of the devices are being upgraded so they are becoming machine addressable. c30 t we built a software platform that allows to deploy and operate very large scale -- >> there will be these devices in let's say factory, although you started in energy, right? >> we did. >> who sort of devices in the energy industry are sending out information? >> great question. if you think about the grid, the grid value chain consists of generation transmission, distribution, metering and consumpti consumption. as it existed at the beginning of the century, largely designed by thomas edison and geo

our reporters from the tech blog and john schwartz from "usa da

filed suit against this new jersey man, matthew schwartz, trying to reclaim this government commissioned piece of great depression art. the artist is john slavn, the painting is called 1934 farmer. schwartz says he'll challenge the lawsuit saying he spent money restoring the painting and claiming the feds don't have rights to depression era art anymore. all of the art does remain government property. >> it's important because this is the history of america. it's the history of the united states. the paintings are kind of a vibrant look at life between 1934 and 1942. it is just part of our nation's heritage. >> the feds say they discovered that painting in new jersey when they saw it being advertised on ebay. the man they're suing to return it posted it for sale for about $10,000. it's since been pulled off the site. he says it remains in his living room. to watch our original investigation on the search for missing art, go to our nbc washington app and search investigations. >>> coming up on news4, a man who has been dead for four years testified in his own murder trial and got a conviction. we'll explain. >>> and how a >>> for the firs

schwartz. judy and josh weston. the cheryl and philip milstein family. the citi foundation. supporting innovation and enabling urban progress. the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening, and thanks for joining us. muhammad ali called himself "the greatest," and most everyone agreed. the boxer dazzled in the ring, winning olympic gold and the heavyweight title three times, and dominated his sport for two decades. outside the ring, ali was a charismatic personality, a civil rights pioneer, a fighter for his muslim faith, and an anti- war protester later embraced by presidents. as a sports icon, ali became bigger than babe rut

schwartz. judy and josh weston. the cheryl and philip milstein family. the citi foundation. supporting innovation and enabling urban progress. the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening and thanks for joining us. the presidential nomination campaign that began last february in iowa is nearing the finish line and chicialt is coming closer to clinching the democratic nomination that would find her facing reebility evere republican drumplet in the fall. she won all the caucus ever virgin islands and puerto rico, she could conceivably have enough to clinch the nomination is if very wins 85% of the vote in puerto rico. voters in

schwartz. judy and josh weston. the cheryl and philip milstein family. the citi foundation. supporting innovation and the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. >> explore new worlds and new ideas through programs like this made available for everyone through contributions to your pbs station from viewers like you. thank you. >> if you're presently overweight, have high blood pressure, high cholesterol, or diabetes, i'm gonna show you how easily this can be reversed without medications, saving you years of suffering and adding many quality years to your life. >> announcer: dr. joel fuhrman, board-certified family physician and nutritional researcher has developed a simple and life-changing way of eating

schwartz. judy and josh weston. the cheryl and philip milstein family. the citi foundation. supporting innovation and enabling urban progress. the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening, and thanks for joining us. today in orlando, at churches and in memorial services, a city marked one week since a self- radicalized isis sympathizer named omar mateen shot and killed 49 people with a semi- automatic rifle at a gay nightclub. tomorrow in washington, the u.s. senate is scheduled to vote on gun control measures intended to lessen the odds of such a massacre happening again. democrats propose to expand background checks to cove

schwartz. judy and josh weston. the cheryl and philip milstein family. the citi foundation. supporting innovation and enabling urban progress. the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. ank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening and thanks for joining us. in orlando, it is a weekend for memorial services and funerals for the 49 people killed in the pulse nightclub last sunday. today, 19 of the 53 survivors shot by omar mateen remain in the hospital, four of them in critical condition. the f.b.i., which twice investigated and cleared mateen, has said he was neither trained nor directed by any foreign terrorist organization. but we now know mateen declared his allegianc

schwartz. judy and josh weston. the cheryl and philip milstein family. the citi foundation. supporting innovation and enabling urban progress. the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, megan thompson. >> thompson: good evening and thanks for joining us. britain says it will set its own timetable for leaving the european union. following thursday's referendum, where a majority of british voters sided with exiting the 28-nation bloc, today britain's foreign secretary said the timing of the split is entirely for the u.k. to determine. meanwhile, an online petition to the british parliament calling for a re-vote has obtained three million signatures. reporting from london

schwartz. judy and josh weston. the cheryl and philip milstein family. the citi foundation. supporting innovation and enabling urban progress. the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening and thank you for joining us. president obama describes it as an act of terror and an act of hate. in the early hours after midnight this morning, a lone gunman inside an orlando, florida, nightclub began opening fire at the club's predominantly gay clientele. the shooter killed at least 50 people and wounded more than 50 others before orlando police stormed the club and killed him. this is, quite simply, the most lethal mass shooting in ame

schwartz. judy and josh weston. the cheryl and philip milstein family. the citi foundation. supporting innovation and enabling urban progress. the john and helen glessner family trust. supporting trustworthy journalism that informs and inspires. sue and edgar wachenheim, iii. corporate funding is provided by mutual of america-- designing customized individual and group retirement products. that's why we are your retirement company. additional support has been provided by: and by the corporation for public broadcasting, and by contributions to your pbs station from viewers like you. thank you. from the tisch wnet studios at lincoln center in new york, hari sreenivasan. >> sreenivasan: good evening and thanks for joining us. this first weekend after hillary clinton clinched the democratic party presidential nomination, her likely opponent is testing his fall election strategy. republican businessman donald trump campaigned in the swing state of florida today-- the battleground with the most electoral votes at stake, and won twice by president obama. from there, trump went on to pennsylvania, which democratic nominees have won every nov

schwartz. judy and josh weston. the cheryl and philip milstein family. the citi foundation. supporting innovation and enabling urban progress. the johnmily trust. supporting trustworthy journalism that informs and inspires.

schwartz brought the flash and lucky vest. >> my sparkles. anything i can do to help. >> all right. and it's working. >> i think it's working. >> reporter: pregame we caught john legend off court warming up before singing the national anthem beautifully. ♪ cavs fan marc cohn wore cleveland colors but had a dubs shirt underneath in case things got ugly. >> by the way, i went to the cleveland games in cleveland and i wore a warriors jersey there. >> reporter: in the end fireworks over oracle. a signal to the world the dubs are in it to win it. at oracle cornell barnard, abc 7 news. >>> this is a great story. one warriors fan is not letting a serious medical condition stop her from celebrating the dubs' appearance in the finals. >> abc 7 news reporter leslie brinkley is also live at oracle and has this story. hi, leslie. >> reporter: what a remarkable story. a remarkable woman. talk about having your heart in the game. i met this warriors fan that dub nation is dubbing game heart lady. she just might bring the team some luck. 81-year-old phyllis calavoda got o'come in the vip entrance of oracle for game 1 of the finals and she felt lucky to be here. >> this year'

schwartz brought the flash and lucky vest. >> my sparkles. anything i can do to help. >> all right. and it's working. >> i think it's working. >> reporter: pregame we caught john legend off court warming up before singing the national anthem beautifully. ♪ cavs fan marc cohn wore cleveland colors but had a dubs shirt underneath in case things got ugly. >> by the way, i went to the cleveland games in cleveland and i wore a warriors jersey there. >> reporter: in the end fireworks over oracle. a signal to the world the dubs are in it to win it. at oracle cornell barnard, abc 7 news. >>> this is a great story. one warriors fan is not letting a serious medical condition stop her from celebrating the dubs' appearance in the finals. >> abc 7 news reporter leslie brinkley is also live at oracle and has this story. hi, leslie. >> reporter: what a remarkable story. a remarkable woman. talk about having your heart in the game. i met this warriors fan that dub nation is dubbing game heart lady. she just might bring the team some luck. 81-year-old phyllis calavoda got o'come in the vip entrance of oracle for game 1 of the finals and she felt lucky to be here. >> this year'