Pfizer announced earlier this month that it would block the use of its drugs in death-penalty lethal injections. This move effectively has made off-limits all federally-approved drugmakers whose medications could be used for lethal injection.  “Pfizer makes its products to enhance and save the lives of the patients we serve. Consistent with these values, Pfizer strongly objects to the use of its products as lethal injections for capital punishment,” Pfizer stated in a press release.