Speaker of the House Kevin McCarthy launched a formal impeachment inquiry into President Joe Biden. Russian President Vladimir Putin welcomed North Korean leader Kim Jong Un Wednesday. Is Putin looking for a source of weapons for his war in Ukraine? And floods inundate Libya, where rival factions rule the country.Want more comprehensive analysis of the most important news of the day, plus a little fun? Subscribe to the Up First newsletter.Today's episode of Up First was edited by Kelsey Snell, Mark Katkov, Michael Sullivan and Peter Granitz. It was produced by Shelby Hawkins, Ziad Buchh and Juile Depenbrock. We get engineering support from Stacey Abbott. And our technical director is Zac Coleman.