Following their phone conversation on September 19, the presidents of the United States and China, the world's two leading powers, have signaled a willingness to open dialogue and ease tensions between their countries.

Following the TikTok deal, experts watch for signals that could set the stage for further engagement ahead of possible summit.

The two leaders are expected to speak Friday to discuss a deal to keep the wildly popular app from going dark in the United States.

La seconda telefonata da quando il tycoon è tornato alla Casa Bianca