'Systematic destruction' of Ukraine's energy supplies is a 'war crime' says German Justice Minister

German Justice Minister Marco Buschmann qualifies Russian strikes on Ukraine's energy supplies as "war crimes," after a meeting between G7 justice ministers concerning war crimes in Ukraine.

"People are left in their homes, in a winter that could possibly reach -30 degrees; then this is a terrible war crime.

Winter is used as a weapon," he states.