First lady Jill Biden visits Ukraine as G-7 and U.S. announce new Russian sanctions
First lady Jill Biden met with Ukraine's first lady, Olena Zelenska, in Ukraine for Mother's Day. This comes as the pressure continues to mount on Russia with G-7 countries planning to phase out imports of Russian oil and the U.S. unleashing a fresh round of sanctions. CBS News chief White House correspondent Nancy Cordes reports.