ABC's George Stephanopoulos goes one-on-one with White House Press Secretary Jen Psaki to get the latest on the Russian invasion of Ukraine, new sanctions against Putin, and the U.S. response effort. And as Russia intensifies its attack on Ukraine, Senator Tom Cotton joins George to talk about new sanctions against Putin, what Congress can do to aid Ukraine and the potential for a bipartisan SCOTUS confirmation process for Judge Jackson. All that, plus live reports from Ukraine, Russia, and the roundtable.