Facepalm News: Safe Execution Drug?

Get this. A federal judge in Phoenix, the U.S. 9th Circuit Court of Appeals and four Supreme Court Judges raised questions about the safety of sodium thiopental for the execution of one Jeffrey Landrigan . Not that it will cause him undue pain or it will take long time to toast his bagel. No, they wondered if it is safe?

I beg your frigging pardon? You guys are afraid it might kill the convict?