ukraine's president zelensky has accused russia of deliberately targeting the theatre, something russia denies. now on bbc news it's hardtalk. welcome to hardtalk from brussels. i'm stephen sackur. every time you hear an eu leader condemn vladimir putin's invasion of ukraine, it's worth remembering one key fact, every day eu nations are pouring hundreds of millions of dollars into putin coffers, thanks to europe's reliance on russian oil and gas. my guest today is the eu commissioner for energy kadri simson. is europe ever going to go cold turkey on its