*By Christian Smith*
South Koreans responded with a mix of optimism and worry Tuesday after President Trump announced he would suspend joint military exercises with South Korea as Kim Jong-un considers how to dismantle North Korea's nuclear arsenal.
President Moon Jae-In of South Korea [watched on TV and smiled](https://www.facebook.com/KoreaClickers/photos/rpp.181274814520/10156484091904521/?type=3&theater) as the American president and the North Korean leader met in Singapore. But Trump's unexpected announcement that he would stop joint military drills made some of America's allies in South Korea uneasy, according to Martyn Williams, editor at NorthKoreaTech.org.
"The right wing in South Korea is already not very pleased with these military drills stopping taking place," Williams said in an interview with Cheddar.
The president's statement, which appeared to be an off-the-cuff comment in a discussion with reporters after his meeting with Kim, was not part of the joint statement signed by the two leaders. The United States and South Korea conduct regular war games to prepare for the possibility of a conflict with North Korea, and there are about 28,500 U.S. troops stationed in South Korea.
Trump had said he hoped to strike a deal with Kim to eliminate North Korea's nuclear program, and touted the "very comprehensive" statement the leaders agreed to at the summit. But Williams said denuclearization will take more negotiations.
"I think it was a good first step, but what comes next is the most important thing," Williams said.
For full interview, [click here](https://cheddar.com/videos/the-winners-and-losers-of-the-north-korea-summit).
The U.S. is back in negotiations for a nuclear deal with Iran, years after former President Donald Trump withdrew the country from the Joint Comprehensive Plan of Action (JCPOA), which had been meant to curtail the Middle Eastern nation's nuclear ambitions. Former State Department senior advisor to the George W. Bush and Trump administrations, Christian Whiton, joined Cheddar News Wrap to discuss. “It appears to be very similar to the original JCPOA, which does put some constraints on Iran's nuclear program, but also has sunset provisions, including some that in the original plan were expected to take effect in 2025," he said. "And so, if we just reenter that plan, really it just buys perhaps a few years of slowing down, stopping, whatever you want to say, Iran's nuclear program."
The U.S. has announced the first of what could be multiple levels of sanctions against Russia after Moscow recognized two regions of Ukraine as independent. This comes as Britain imposes sanctions on five Russian banks and two oligarchs, and Germany freezes the Nord Stream gas pipeline. Terrell Star, a foreign affairs reporter at The Atlantic Council, joins from Kyiv to discuss.
Growing tensions in Ukraine might soon be impacting consumers in the United States. With Russia on an invasion footing in the region, gas prices are predicted to go up 10 to 15 cents a gallon in the next coming weeks, according to Robert Sinclair, spokesperson for AAA. Sinclair joined Cheddar to break down what could happen even further. "We've been seeing prices go up, and there's been nothing that's happened to affect supplies," he said. "But it's something known as the fear tax where just the talk of something that might interfere with supplies leads to prices going up speculatively."
The end of 3G is upon us. On Tuesday, AT&T became the first major provider to disable its 3G services, and T-Mobile and Verizon plan to follow suit later this year. The shutdowns are expected to impact millions of vehicles that use 3G networks for updates, remote connection, and certain emergency and convenience features. Lance Ulanoff, the U.S. Editor-in-Chief of TechRadar, joined Cheddar's Closing Bell to discuss the ramifications of the changeover.
A new report shows nearly 240 former officials in Congress, the White House, and regulatory agencies have changed careers to work in the crypto industry.
President Biden unveiled new economic sanctions on Russia for what he called "the beginning of a Russian invasion". This came one day after Putin sent troops into two breakaway regions of eastern Ukraine. Alex Ward, national security reporter for POLITICO, explains what these sanctions might do to the global economy.
U.S. stocks ended today's session sharply lower on the heels of rising geopolitical tensions between Russia and Ukraine. Melissa Brown, Managing Director of Applied Research at Qontigo, joins Cheddar News' Closing Bell to discuss.
President Joe Biden said Tuesday that the U.S. will begin to impose sanctions on Russia, calling recent troop movement into Ukraine an 'invasion.' Biden and other government officials including from the State Department have begun to classify the Russian troop movement as an invasion after Russian President Vladimir Putin ordered troops to two independent Ukrainian areas in an alleged "peacekeeping" mission — which the West considers an act of aggression. Biden said Russia will continue to pay 'an even steeper price' if it continues sending troops into Ukraine. What happens next? Will Putin find a way around these sanctions? Ariel Cohen, senior fellow at the Atlantic Council, joins Closing Bell to discuss Biden's remarks, how the West will protect Ukraine since it doesn't belong to NATO, and more.
