. >> mark dugan had been shot dead by police two days earlier.re were rumors he had been assassinated. at 5:00 p.m., friends and relatives gathered at the local police station. >> that was the first time we heard he was shot. another injustice in london, another killing by the police. it was peaceful. everyone was demonstrating. >> the family waited outside the police station for a senior officer who never arrived. after three hours, patience ran out. >> two police cars, they pushed the car on the road and set it alight. people were cheering watching the police car go up in flames. i was standing there talking to people. they shoved the other car and set a light to the black bentley. we stood back and watched the car go up. it was an opportunity. i had never set fire to a police car before. it was a police car. i know what they stand for. >> alex, the man who torched a police car was a white man in his 30's from south london. within minutes, the image of the blazing car began circulating on mobile phones in the internet. >> it was people from all

ed dugan sits on the board of directors. he tired two painters this morning they are painting in my house. something i used to do but that was years ago when i had more hair and it wasn't gray. i had them do landscaping, yard work. and they work hard. and i appreciate what they do. >> reporter: center employers and volunteers were out in the community handing out these fliers trying to spread the word about the center. their hope is that more workers and employers will come here in the coming weeks. megan mcgrath, news4. >>> a family in fredericksburg is celebrating a miracle homecoming. still ahead, how this pooch was finally found after wandering thousands of miles away. but first, when we return, why not everyone is happy about a no[ woman ] my boyfriend and i were going on vacation, so i used my citi thank you card to pick up some accessories. a new belt. some nylons. and what girl wouldn't need new shoes? we talked about getting a diamond. but with all the thank you points i've been earning... ♪ ...i flew us to the rock

ed dugan hired two painters this morning. >> they are painting my house. i have previously had them do landscaping, yard work. they work hard. >> reporter: volunteers were out in the community handing out these flyers to spread the work. their hope is more workers and employers will come here. in centerville, megan mcgrath, news 4. >>> gold is seen as a safe investment in uncertain economic times. it's often a first choice. throughout africa, the poorest of the poor are rushing to gold pits. critics say the biggest price is paid by the children of the region. richard engel went to west africa to see for himself. >> today is this boy's first day at work. his supervisor says they are not going to pay him cash. he will get a bag of dirt, a bag of this ore pulled out of the ground. maybe it has gold in it, maybe it doesn't. that's his wages for the day. >> not only are they exploited for cheap labor, they are being poisoned by the mercury used to refine the gold. you can see the full report on "rock center" with brian williams tonight. >>> we are just getting

ed dugan sits to board of directors. he hired two painers this morning. >> painting in my house. something i used to do but that was years ago when i had more hair and it wasn't gray. i them do landscaping yard work and -- work hard and appreciate what they get. >> and center employees and volunteers were out and about this morning handing out these fliers to folks trying to get out the word about the center but admit they have a lot of work still ahead of them. just to let people know where they are and how this whole system works. i should mention that this center is different from the other laborer -- day labor centers in herndon that closed in 2007. that center used some public funding. this center here in centreville is completely run using private funds. barbara, back to you. >> is there any concern that perhaps many of those workers might be undocumented and then afraid to come in to apply? >> reporter: that's certainly one of the things they are -- believe may be happening here and they have a confidence issue. they have to get out in the community and need to explain, th