Muscovites react to Putin’s plans to broaden Russia's rules on the use of its nuclear weapons, with one person saying "It might reason at least a little bit the arrogant Europeans." President Putin says it is necessary to adapt to emerging threats, and while he did not directly refer to Ukraine, the proposed measures appeared linked to Moscow's offensive launched in February 2022. The changes, which Putin himself has the power to approve, come as Ukraine is seeking permission from Western allies to use long-range precision weaponry to strike targets deep inside Russia -- so far to no avail. IMAGES AND SOUNDBITES