ALJAZ NEWSHOUR January 1, 2023
nation marks the new year north korea's leader promises an ex, potentially increase in the production of nuclear weapons. plus i'm john 100 in guyana. where despite an oil boom, the country is investing heavily in solar power. ah . but begin the news out in cray show of the nation has now adopted the euro as its official currency. it comes nearly 10 years after it joined the european union. it also becomes part of the shingles are meaning unrestricted, travel to all the member nations. stephanie becca has more now from zagreb. it's not just a new year. it's also a whole new currency....