In a first-of-its-kind lab at North Carolina State, Justin Whitehill leads a team of researchers working to create super trees, Christmas trees that grow in six years instead of ten. NBC News’ Kerry Sanders sees how four decades of research are paying off just as climate change becomes an urgent challenge. » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more …

Allies of Donald Trump and other presidential hopefuls may not lend their support as the Republican fight for the 2024 presidential nomination begins. WATCH THE FULL EPISODE OF ‘WORLD NEWS TONIGHT’: https://bit. ly/3uHCDO5 WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: http://abc.go.com/shows/world-news-tonight WATCH THE WORLD NEWS TONIGHT ON HULU: https://bit.ly/3iQLwPp #trump #gop #republicans #2024presidentialelections Original source (ABC/Youtube)

The Democratic National Committee has faced pressure from party insiders to diversify the first states that kick off its nomination process as Iowa has held that status for more than 50 years. NBC News’ Jonathan Allen reports on how states like Michigan and Minnesota are contenders to replace Iowa for the first-in-the-nation status. » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » …