Joint Chiefs chairman says 'we all should be' worried about China possibly invading Taiwan

Chairman of the Joint Chiefs of Staff Gen. Charles Q. Brown Jr. said during an interview that Americans should be concerned about the possibility of China invading Taiwan.

Brown made the comments during an interview Saturday in Simi Valley, California, at the Reagan National Defense Forum with "FOX News Sunday" anchor Shannon Bream.

"Seventy-three percent of people responded to the survey this year that they were somewhat worried about possibility of China actually invading Taiwan.