Why Russia’s strikes on Ukraine are more intense; Germany’s song of the summer

Ukraine’s defense forces have beaten back many types of Russian attacks during more than four years of war. But recently there has been a glaring weakness in their defenses: from Russian ballistic missiles. Those kinds of attacks are repelled by U.S.-made Patriot air defense missiles. Ukraine is desperately short of them and even the U.S. supplies of Patriot missiles are dwindling. We go to Kyiv…