Putin’s Plot? 5G Friction. Backbench Beef.

The US warns of Moscow's plans to bolster Ukrainian border forces. Major airlines are scrambling to change or cancel flights to the US as concerns mount between critical flight systems and new 5G towers. Boris Johnson's future is being questioned by senior party members. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices