you can imagine all that flooding did cause problems here at the jobsite. amazingly enough, february of 1940, two july, they got that all cleaned up and were ready to start building the dam it self. they brought gravel in on a conveyor belt that had to be built of course. all of that material was brought here to the dam site along with cement and water mix together at the base of what would become the dam and that concrete was delivered in eight yard buckets. they delivered concrete to a series of a blocks at any given time. as the concrete was delivered, gentleman like the joe chestnut here would pick up a big compactor and pack that concrete down, make sure there were no air bubbles. you can see it is not very fluid, so if you end up with a big air pocket and there, that will collapse in on it self. his job was incredibly important. imagine what it would be like doing that all day long. they were paid big bucks, $.90 per hour, to do that in the summer sun or rain, did not matter. it didn't stop for 4.5 years. built up the sides of the dam, they were gettin

around the jobsite. temporarily, because they recognized all of this would become shasta lake and they needed to temporarily detour the train. as they started lasting for the excavation, the train was running right through it. imagine being a passenger on that train, driving through one of the biggest construction sites in the world at the time. right before they were ready to start building the dam, they have the 1940 flood. the flood of 1940, downtown redding was completely underwater. taken in downtown redding. act then, it was a wild river that turned into a giant lake. all of that flooding did cause problems but amazingly enough, february of 90 teen 40 two july, five short months, they got all cleaned up and they were ready to start holding the dam itself. ony brought gravel and sand a 9.6 mile long conveyor built -- conveyor belt that had to be built. all of that material was brought to the dam site and mixed together at the base of what would become the dam and that concrete was delivered in eight

their vehicles were left on the jobsite. they cannot call their wives. they cannot call us. we were all pretty sick and that would happen. >> immigration and custom officials describe the men as "two foreign nationals attempting to gain entry into the military base "it will be up to a just to determine if they will be subject to removal from the united states. >>> the mejia family lawyer said they fear he will be deported an expert dated fashion with no hearing because years ago he was caught crossing the border from mexico. marin county congressman jared huffman is pressing immigration officials to hold a hearing saying mejia is not had any trouble with the law while here in the u.s. >>> an east bay woman accused of a dui crash last year that killed a little boy was arrested again. this time for being drunk in public. the suspect was first arrested last june for driving with a blood alcohol level of 0.13 while his 10-year-old -- her 10- year-old child was in the car. in september, investigators say she hit a car that was stalled on the shoulder of interstate 680 and san ramo

their vehicles were left on the jobsite. they could not, their wives. they cannot call us. we were all pretty sick and that what happened. >> immigrations and customs officials described the men as "two for nationals attempting to gain entry into a military base." it will be up to a judge to determine if they will be subject to removal from the u.s. the family's lawyer fears he will be deported in an expedited fashion with no hearing because years ago he was caught crossing the border from mexico. marin county congressman jared huffman is pressing immigration officials for a hearing saying bahia has not had any trouble with the law while here in the u.s. >>> san francisco police are hoping surveillance video will help them track down two drivers involved in a rolling shootout on mother's day. [ gun shots ] >> loud god fire in -- loud gunfire in that neighborhood. the shootout was between a dark gray sedan and a red bmw. this close-up shot, you can see the outline of a gun from the driver side window. one person who lives nearby tells us he thought a car was backfiring but af

applicant is going to enter into or wants to come into the federal government and they go to the usa jobsite, we no longer collect the social security number from them at that time, correct. >> when do you collect their social security number? >> we don't collect it. once we match up the job applicants against the job posting through what we call usa staffing and the agency takes that referral list and the list of applicants and they narrow it down and make the final selection, when they bring that person on to make them an employee offer, that's what the agency that's hiring them collects that from them then. >> i know they would use their social security number tax withholdings and such. what else would they use their social security number for when they were looking to hire somebody? >> so it's mostly that, it's your status of employment and then the benefits that come with doctor it, whether it be the pay and the reporting back to the irs and the social security side of the house is -- >> do you do criminal background checks on any agency of the government. >> once you become an employee

the city says they are already getting calls from businesses who's jobsites were disrupted by this flareupt at this time they don't have a handle on what the total economic impact will be. maureen kelly kron4 news (rob fladeboe)here in san jose the jury in the sierra lamar murder trial deliberated for several hours on friday before calling it a day. legal analyst steven clark says there is a mountain of evidence to consider and expects it could be several days before a verdict is reached. the trial lasted more than three months. antolon garcia torres is charged in the march 2012 kidnap and murder of 15 year old sierra lamar. her body has never been found. in san jose rob fladeboe kron4news (dan kerman) here in san francisco a big sink hole which toppled over a big rig has been filled. it was about 5-20 this morning when the big rig pulled over to park suddliy the driver felt the truck begin to life to one side. before he knew it a sink hole had opened up and his truck had fallen in. the sf p-u-c came on site once a tow truck pulled the big rig away to determine what caused that sink hole.