Democrats and Republicans disagree on a lot of issues. But there's a growing consenus in both parites that China represents a threat to the U.S. And some worry that the rise in anti-China rhetoric could pave the way for xenophobia against Asian-Americans.Congresswoman Judy Chu, D-Calif., is concerned about that. She herself has been accused of disloyalty by a fellow lawmaker, and she says she worries about a "new McCarthyism," in the Republican Party.And Erika Lee, a professor of history and Asian-American studies at the University of Minnesota, says there's a long American history of national security concerns fueling xenophobia.In participating regions, you'll also hear a local news segment to help you make sense of what's going on in your community.Email us at considerthis@npr.org.