Leaders of some of the world’s largest economies reiterated their commitment to Ukraine and condemned Russia’s escalating aggression following a virtual meeting Tuesday morning, vowing to back Ukraine for “as long as it takes.” “We will continue to provide financial, humanitarian, military, diplomatic and legal support and will stand firmly with Ukraine for as long as it takes,” the G-7 group of nations said in a statement. “We are committed to supporting Ukraine in meeting its winter preparedness needs.”(snip) “We condemn these attacks in the strongest possible terms and recall that indiscriminate attacks on innocent civilian populations constitute a war...