CNBC Daily Open: Iran vows 'eye-for-eye' in energy attack escalation

CNBC Daily Open: Iran vows 'eye-for-eye' in energy attack escalation

A major escalation in attacks on energy infrastructure during the Iran war has sent oil prices higher and global stocks back into the red.

Hello, this is Leonie Kidd writing to you from London. Welcome to another edition of CNBC's Daily Open. The last 12 hours have been marked by a major escalation in attacks on energy infrastructure i… [+2755 chars]