The death penalty is back in the news after Christa Pike survived two lethal injection attempts in Tennessee - but how widely used is it in the US?
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The death penalty is back in the news after Christa Pike survived two lethal injection attempts in Tennessee - but how widely used is it in the US?

The death penalty is back in the news after Christa Pike survived two lethal injection attempts in Tennessee - but how widely used is it in the US?