ABOUT BLUE CRYSTAL MATH

Soon after agreeing to an ultimatum offered with the cartel, Gus normally takes Mike and Jesse down with him to Mexico, the place they've got Jesse instruct the cartel experts (led by Benicio Fuentes) how to cook the blue meth. Gus returns from Mexico and his connection with Walt unravels, resulting in Walt to murder Gus and place an stop to Gus's