Russian President Vladimir Putin gave orders to his nation's nuclear forces over the weekend, but their exact meaning is unclear. Russia has more nuclear weapons than any other nation.

The convoy is apparently being hampered by fuel and food shortages, the official says. The news comes as Russia continues to concentrate attacks on Ukraine's largest cities: Kyiv and Kharkiv.

Ukraine's State Emergency Service said five people were killed and another five injured in the attack on the city's main television and radio tower, and that TV channels won't work "for some time."

Tuesday on Political Rewind: Georgia companies and state government are responding forcefully to the Russian invasion of Ukraine. Plus, Republican challenger for governor David Perdue is attacking what Gov. Kemp touts as a crowning business achievement: the deal that will bring a huge auto assembly plant to rural Georgia. 

Announcements from Shell and BP will further hit Russia's tanking economy — and batter its image as a go-to place for oil and gas investments.

Observers say Russia will likely turn closer to China to make up for supplies of goods and services lost due to sanctions.

Once fired, cluster munitions open in midair and rain down dozens or even hundreds of smaller submunitions, or "bomblets," over a large area the size of one or several football fields.

Facebook parent company Meta says it has uncovered Russian efforts to undermine trust in the Ukrainian government and to hack Ukrainian military officials and journalists using social media.

A flurry of conflict-themed videos has inundated TikTok, sending countless videos depicting military action unrelated to the war in Ukraine to millions of viewers.

Russian United Nations Ambassador Vassily Nebenzia called it a "hostile" action.

Russian vodka is being pulled from many shelves and the country's soccer team may find few willing opponents in the near term. But for the most part, experts say, the protests are largely symbolic.

A number of Russian stars from the performing arts world are using their voices and international platforms to denounce the invasion of Ukraine and speak up against Russian President Vladimir Putin.

Israel is keeping good ties with Putin, a close ally, and Ukraine. But the owners of Jerusalem's Putin Pub, a bar for Russian-speaking immigrants, yanked Putin's name when Russia invaded Ukraine.

Israel is keeping good ties with Putin, a close ally, and Ukraine. But the owners of Jerusalem's Putin Pub, a bar for Russian-speaking immigrants, yanked Putin's name when Russia invaded Ukraine.

Monday on Political Rewind: Former U.S. Sen. Sam Nunn offers his insights on Ukraine. Then we talk to Mercer University professor Christ Grant, who watched the crisis unfold while in Ukraine earlier this year, and Ukrainian native Tetiana Lendiel.