jonathan vigliotti reports. >> reporter: u.s.cials say inside osama bin laden's hideout in pakistan were shelves filled with american books. he had "obama's wars." how-to books on terrorist attacks. u.s. officials recover handwritten letters that urged followers to carry out attacks. he wrote the focus should be on killing and fighting the american people. there's even an application form. one question do you wish to execute a suicide operation with space for an emergency contact in case the recruit became a martyr. they found thousands of documents in his hideout in may, 2011. letters showed bin laden hoped to make his son the haireir. the letters suggest followers could not agree on how to wage the next deadly attack. jonathan vigliotti, nbc news. >>> straight ahead, secret mission. the air force launches an unmanned minishuttle into space. details about the program are scarce. >> bring it down. slide it on to the rear that will bust. ♪ 10 off when you spend 30 or more! go to kohls.com to download your coupon! plus, you'll get

jonathan vigliotti, cbs news. >> if there's no clear cut winner in the first vote. they will vote again. >>> still ahead onuses at noon, after -- on the news at noon, after more than four decades at cbs news, bob schaffer is calling it quits this weekend. we will rare from the hedge dare -- hear from the legendary newsman. >> plus behind the wheel with jerry seinfeld. his online comedy show is >>> three grueling days and two winners in the end. when the judges ran out of words, a tie was declared in the scripps national spelling bee and as susan mcginnis reports for one of the champions it's a family affair. >> reporter: if he got it tight it would be a tie. >> if you spell this word correctly the scrips national pee will declare you co- champions. >> reporter: after 14 perfect rounds between vanya shivashankar of missouri and 13- year-old gokul venkatachalam of kansas it came down to the final words. for venkatachalam -- >> n. u. n. t. a. k. a. >> correct. >> reporter: he nailed it with ease bringing the national spelling bee to a tie for the second year in a row.

jonathan vigliotti, cbs news. >>> also brovernight, the death of a music legend. >> absolutely.. king has died. he got hiss nickname blues boys very early in his career and it stuck. ♪ ♪ b.b. king died last night in las vegas where he had been in hospice care for the last several weeks. riley b. king was born on a cotton plantation. the son of sharecroppers. in his 20s he hitchhiked to memphis where the classic sound made etc. way -- its way to mainstream radio. king played his beloved guitars all named lucille and sang while touring almost nonstop. b.b. king was 89 years old. >>> we are continuing our coverage this morning into that suspicious house fire here in northwest d.c.. we're on woodland dry and more than 16 how abouts -- 17 hours after the fire broke. take a look on the second floor. you can see the damage from yesterday's fire. and firefighters that's where they found the four bodies including a young child. let's take a look at a picture that neighbors tell us the couple who lived here, 46-year- old sava savopoulos and his wife amy lived here we're told for ten years

as jonathan vigliotti tells us today's quake did not last long but felt just as strong. >> reporter:iament captured the terror as people ran to safety. bricks and debris fell into the streets as the second deadly earthquake hit nepal. residents say it felt just as strong as last month's but didn't last as long. >> there was no mistaking what was happening on the buildings were buckling. the cars were shaking. everybody spilled out into the courtyard. >> reporter: it's been less than three weeks since the 7.8 magnitude quake destroyed buildings and killed more than 8,000 people. today's quake considered an aftershock hit close to mount everest. near nepal's border with china. international aid groups are already in the country helping people recover from the last disaster. jonathan vigliotti, cbs news. >>> dozens of people are still crowding a shelter in a texas town hit by a destructive tornado. sunday's twister is linked to the deaths of two people in van about 70 miles southeast of dallas. the american red cross says nearly 120 homes are destroyed or damaged. search crews continue

jonathan vigliotti has more. >> good morning, anne-marie. nearly 85% of whom are roman catholic. stations are opening up this morning. vote supporters, those in favor of same-sex marriage are hoping for a strong turnout amongst young voters. tens of thousands of them registered in recent weeks. it's gained widespread support. all political parties are supporting it as are employees and ireland's prime minister. there has been opposition as you'd imagine from irish religious leaders including catholic bishops, but their influence has eroded in recent use due in part to the catholic church sex abuse scandal. results won't be announced until tomorrow, but if same sex marriage is approved by irish voters, it will be a little more than two decades after ireland became the last country in western europe to decriminalize the sec yult. >>> the rockets' james harden has trouble holding on in the final seconds of the western conference finals. >> later singer jon bon jovi takes out his guitar. and rocks a graduation ceremony. >> announcer: this portion of the "cbs morning news" sponsored b

as jonathan vigliotti tells used the's quake didn't lost as long. >> reporter: cameras in kathmandu's parliament captured the terror as people ran to safety. bricks and debris fell into the streets as the second deadly earthquake hit nepal. residents say the quake felt just as strong azolla month's tremor but didn't last as long. >> there's no mistaking what was happening on the buildings were buckling. the cars were shaking. everybody spilled out into the courtyard. >> reporter: it's been less than three weeks since the 7.8 magnitude quake destroyed buildings and killed more than 8,000 people. today's quake considered an aftershock hit close to mount everest near nepal's

as jonathan vigliotti tells used the's quake didn't lost as long. >> reporter: cameras in kathmandu's parliament captured the terror as people ran to safety. bricks and debris fell into the streets as the second deadly earthquake hit nepal. residents say the quake felt just as strong azolla month's tremor but didn't last as long. >> there's no mistaking what was happening on the buildings were buckling. the cars were shaking. everybody spilled out into the courtyard. >> reporter: it's been less than three weeks since the 7.8 magnitude quake destroyed buildings and killed more than 8,000 people. today's quake considered an aftershock hit close to mount everest near nepal's border with china. international aide groups are already in the country helping people recover from the last disaster. jonathan big lot tee. cbs news. >>> new this morning, a million people are being hit with mandatory water rationing in the south bay. station decision's kiet do -- kpix 5's kiet do is in san jose where people are facing rationing for the first time in decades. kiet? >> reporter: good morning, san jos