'Heard Such Threats Before Too': NATO Boss Unnerved By Putin's Warnings; Russia Claims Vindication

NATO chief Jens Stoltenberg, on May 31, dismissed warnings by Russian President Vladimir Putin that allowing Kyiv to use Western weapons for strikes inside Russian territory might lead to an escalation. Stoltenberg said the alliance had heard such warnings many times before and self-defense was not escalation. Putin's warning came after the U.S. President Joe Biden approved Ukraine for using its weapons to strike targets inside Russian territories. Watch this to know more.