toto to @lelandvittert or or @umapemmaraju or at anhqdc. >> a natural gas pipeline explodes in fresno. flames shooting 100 feet into the air. injuring at least 11 people and shut down a major highway for hours. all of this sparked by a construction accident at a fresno county sheriff's gun range. he has been following latest developments and he joins us now. will, what are you learning? >> reporter: witnesses say this was a very calm afternoon in northwest fresno when all of a sudden they saw that fireball shoot up into the sky. they say it sounded like a bomb went off. they say that flames were going up more than 100 feet. one witness says it sounded like a jet had buzzed the highway. a public works employee was on a