an eye witness who identified disarnz. disoarkz. dzhokhartsarnaev. >> texas hasn't the only state that has a problem executing prisoners. rg. >> the idea of a firing squad is raising a lot of questions. the bill to bring back the firing squad has now passed the state house and senate. if the governor signs it utah will join oklahoma as the only other state where the firing squad is a legal option. since the supreme court reinstated the death penalty in 1976, three have been executed by firing squad all of them in utah. in 2010, a man had chosen death by firing squad. lethal injection is the most common form of execution in the u.s. used in over 1200 executions in the last 40 years recently the are drugs is been in short supply. utah isn't the only state looking for options. wyoming and oklahoma. >> representative paul ray is the man who introduced the bill in the utah legislature. representative ray good to have you with us. most people look at execution by firing squad as something -- people argue that it's humane. >> absolutely. i