Bull Info

I have acquired a tank with some semen from bulls I've heard of and others I have not.  Do any of you know anything about them or where I might go to get info like pedigree, etc.
The Pit Boss - I think Tony Austin in Texas had a smokey bull by this name.
Whisky For My Men
DHF Inferno (Simmental?)
KSU Venom (Simmental?)

I also got some Echo (Heatseeker son), Money Talks, X-Ray Vision, and 24 embryos.

Whiskey for my men is Irish whiskey son, I was in Nebraska in 03 when he was a deal, x ray vision is a shorthorn.

I  raised Echo he is sired by Heat Seeker and Fantasia. Fantasia was 1998 Simmental junior champion heifer at  the North American show. Echo was a Denver display bull in2005. His pedigree and picture is on Cattle Visions web site. DHF Inferno is a half blood simmi sired by Heat Seeker and Fantasias mother.

And Venom is a bull raised by Kansas State....he's a Power Stroke out of their old 11G donor.