Does Donald Trump want to have allies?
Perhaps, but they're not the same ones that the U.S. has historically aligned with. While addressing global leaders at the UN, Trump said he could either make a deal with Iran or "annihilate the Islamic Republic." He signed a security deal with Greenland, after threatening to seize the territory for months. He also rejected international calls for oversight of AI, as he prepares to host Chinese President Xi Jinping. As Trump forges his own brand of diplomacy, Washington correspondents Katie Simpson, Willy Lowry and Paul Hunter ask: Who are Trump's allies anymore? And does he even care?