michael okwu has a 3-drug -- oklahoma has a 3-drug protocol. ours calls for a loathal dose of pinto basha toll. we used it since 2012 and carried out many executions. >> reporter: campbell's lawyers used it to seek a halt to his execution. that did not work. an argument that he is mentally incompetent did. with two hours to go, campbell's life was spared. the grim work in the walls is scheduled to go on. next in line, manual, convicted of killing a low-level drug dealer on orders from a crime boss. he's planning to make the 4 hour drive to huntsville. >> when that execution takes place, i'll stand on the corn praying that will be the -- corner praying it will be the last time i stand on the corner. until the execution stops, i'll stand on the corner. >>> coming up next on the programme - the mysterious miracle drug from a west african nation that promises a cure for all addicts. a dose of ibocay is next. >>> the wildfire season out west got off to an early start as thousands in southern california were forced to flee their homes, it's known to

a real dish and "america tonight"'s michael okwu. >> it's one part sizzle. one part spice. with a heavy dose of humor. >> don't thank me until you see it. >> and heart. >> i get to touch people's magic and i love it. >> "chef" is a love letter to food. roy choy, the culinary jean just behind the scenes, could -- genius behind the scenes, where he and celebrity chefs wolfgang puc anpuck and danny chang, oveg his fleet of kobe beef trucks. but instead he spends most of his time here in the troubled and poor neighborhood of south l.a. running the modest three worlds cafe. >> it's just a cafe in south l.a. where the money goes back to the community and we're just trying to serve the best coffee and the best espresso, best smoothies, free wifi, a place where you can come after school and do your homework, a place where can you chill, think, think of a new idea or start a project and it's just a cafe in south l.a. >> reporter: but to this community it's a lot more than that. it's one of the only places where people can come for some cheap, healthy food and conversation. on the da

"america tonight" correspondent michael okwu in california. >> so we don't vaccinate our kids. >> that might shock many parents, but holly bloomhart and her husband shannon are part of a growing well healed minority, in orange county, can california. >> we are aware of the foods we eat, nonorganic. gmo. >> instead of vaccines they rely on holistic regimens, she and her husband own a chiropractic office that cater to residents. bloomheartbloomhart started thit vaccinations when she was a high flying recruit. she found studies linking vaccines to conditions like asthma and add and there were other concerns. >> i started learning that some of the vaccines had aborted fetal tissue or different dna things from animals or from insects and those kinds of things concerned me. >> reporter: the fact is that various times fetal tissue and insect cells have been used to grow virus for vaccines. but none of that tissue was in the vaccines. still bloomhart failed to take them. and it ended her military career and she has no regrets. >> what would happen if nobody vaccinated their kids at all? >> i t

. >> michael okwu with a look at the measles epidemic and its connection to the anti-vaccine movement. >>> and swept away. what the tide brings the artist shapes and the waters return to the sea. >>> gooeping thanks for joining us for "america tonight", the weekend edition. it's hard to under the criminal mind, what is the truth about criminal congegss. do people who are truly in the confess to crimes they don't commit. we examine false confessions. they happen more often than you might think. "america tonight" correspondent sara hoy begins with the story of a man who pent spent nearly decades behind bars, but has proof he didn't do it. wsh >>> this girl was roller skating when she was kill. >> two detectives came. i was sleeping. my sister opened a door. >> reporter: that morning, sunday moses was dragged out of his apartment. it would be 18 years before he returned home. >> 19 years old. i didn't know why that they were there it happened so abruptly that no one questioned where i was going. >> reporter: we travelled with moses to the scope of the crime, a public housing complx in th

"america tonight"'s michael okwu. on california's fault. >> i felt like a giant had picked up my house and started shaking it. >> in the predawn hours of january 17th, 1994. susan and her family woke up to a nightmare. a large earthquake more powerful than any the southern california native had are experienced. >> my husband grabtd m grad my daughter, four years old. and i grabbed my daughter, two years old. and so much had fallen we couldn't escape. >> when the shaking stopped, 57 people were dead. make it is northridge earthquake one of of the deadliest and mow expensive in u.s. history. >> you can see, we had to take it down to the very frame of the house. >> aslin's family lost their dream home and spent the next six months living in the driveway. some neighbors fared worse including one man who committed suicide. 20 years on, memories of northridge still haunt angelinos yet seismology experts report that los angeles county remain ill repaired for a bigger earthquake destined to strike. given the multiple fault li

michael okwu has the story. >> three years after the fukushima daiichi disaster, the california plant is the only one left in the state. >> do you want this plant shut down and every nuclear plant shut down tomorrow? >> i want every plant in the united states shut down today. >> i traveled to fukushima last year and found out firsthand what happens when nuclear energy goes wrong. >> 3.2 microseverts per hour, that's the largest level be since we've been here in japan. >> the eary on going disaster an ocean away has level many americans skittish about nuclear power. the accident at two mile island had already eroded support for a form of energy that had been popular with americans after the 1973 oil embargo. and the film "china syndrome" in 19 certify feared nuclear spheres. >> can you not promote a technology that produces the most toxic substance on earth and also protect the public. >> polls show that more than half of americans oppose increasing nuclear energy and nearly 75% don't think government should help build new plants. but now a growing and unlikely movement thinks the amer

"america tonight"'s michael okwu reports on the effect nonvaccinated children have on those who have been vaccinated. even as wildfires rage on, two arrests. but was it arson? arson? humanity. >> this is some of the best driving i've ever done, even though i can't see. >>techknow >> we're here in the vortex... only on al jazeera america >> we have to move out of here right now >> i think we have a problem... >> we have to get out of here... >> they're telling that they they don't wanna show what's really going on... >> mr. drumfield, i'd like to speak to you for a minute... >> this is where columbia's war continues... >> ...still occupied... >> police have arrived... you see the blast scars from a bomb that went off... >> and new a snapshot of stories making headlines on "america tonight." >>> new risks for the spread of mers virus, the respiratory virus has already killed 157 people and several cases have been seen in the united states. >>> u.n. monitors warn of escalating human rights violations in eastern ukraine. a new report chronicles, killings torturing and abductions by both

"america tonight"'s michael okwu reports on the effect nonvaccinated children have on those who have been vaccinated. even as wildfires rage on, two arrests. but was it arson? >> on techknow... >> so, this is the smart home... >> saving the environment >> the start point for energy efficiency, is to work with the sun... >> saving you money >> we harvest a lot of free energy >> and so we're completely off grid here >> how many of the appliances were almost a little too smart for us? >> techknow every saturday, go where science, meets humanity. >> this is some of the best driving i've ever done, even though i can't see. >>techknow >> we're here in the vortex... only on al jazeera america >> i'm joie chen, i'm the host of america tonight, we're revolutionary because we're going back to doing best of storytelling. we have an ouportunity to really reach out and really talk to voices that we haven't heard before... i think al jazeera america is a watershed moment for american journalism >> we have to move out of here right now >> i think we have a problem... >> we have to get out of here..

"america tonight"'s michael okwu reports on the effect nonvaccinated children have on those who have been vaccinated. even as wildfires rage on, two arrests. but was it arson? >> we have to move out of here right now >> i think we have a problem... >> we have to get out of here... >> they're telling that they they don't wanna show what's really going on... >> mr. drumfield, i'd like to speak to you for a minute... >> this is where columbia's war continues... >> ...still occupied... >> police have arrived... you see the blast scars from a bomb that went off... true business-grade internet comes with secure wifi for your business. it also comes with public wifi for your customers. not so with internet from the phone company. i would email the phone company to inquire as to why they have shortchanged these customers. but that would require wifi. switch to comcast business internet and get two wifi networks included. comcast business built for business. could mean less waiting for things like security backups and file downloads you'd take that test, right? well, what are you waiting for?