Why are Radio talk show hosts so crazy ?

Maybe its because they are playing to middle america  , pick up truck drivers but its frustrating to hear them spout conspiracy theories and then listen to the call in line  full of , anti government truthers out there

http://mediamatters.org/blog/2013/05/21/alex-jones-explains-how-government-weather-weap/194167

Conspiracy theorist radio host Alex Jones explained to his audience today how the government could have been behind the devastating May 20 tornado in Oklahoma.
On the May 21 edition of The Alex Jones Show, a caller asked Jones whether he was planning to cover how government technology may be behind a recent spate of sinkholes. After laying out how insurance companies use weather modification to avoid having to pay ski resorts for lack of snow, Jones said that "of course there's weather weapon stuff going on -- we had floods in Texas like fifteen years ago, killed thirty-something people in one night. Turned out it was the Air Force."
Following a long tangent, Jones returned to the caller's subject. While he explained that "natural tornadoes" do exist and that he's not sure if a government "weather weapon" was involved in the Oklahoma disaster, Jones warned nonetheless that the government "can create and steer groups of tornadoes."
According to Jones, this possibility hinges on whether people spotted helicopters and small aircraft "in and around the clouds, spraying and doing things." He added, "if you saw that, you better bet your bottom dollar they did this, but who knows if they did. You know, that's the thing, we don't know."