Detailed text transcripts for TV channel - CNN - 20100313:20:35:00
Hidden problems you may not see in the daylight. it gives us the opportunity to fix every outage we can spot at night. >> it takes courage. it takes skill. the kind of education that you are going to have to have as well as just the physical temerity to get up on these cranes and work on these signs. that takes a great amount of mental discipline. >> everything is an obstacle. it's a nightmare. we run into being shocked. you have to be careful. you have 9,000 to 15,000 volts traveling through the units. we work odd hours, long hours some day. the element, it's hot, cold, freezing, sometimes 12...
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