March 27, 2022 8:42 am Energy and the Russia-Ukraine Crisis NBC Bay Area political analyst Larry Gerston explains the imperative of energy for Europe, Russia and the United States. US & World Videos 2:58 Iran's president, others found dead at helicopter crash site, state media reports 2:23 As Iran's search for its president continue, Berkeley demonstrators call for change 3:45 A flag too far 3:05 By the numbers: Trump leads Biden in most swing states 4:22 The sleeper issue for 2024