A large Spanish-language radio station in Mexico will soon begin broadcasting in Chinese in a deal critics say will bring Beijing propaganda to Chinese Americans throughout Southern California. A Federal Communications Commission filing on the sale of radio station XEWW AM 690 radio near Tijuana reveals the buyer has ties to Phoenix Satellite Television US, a subsidiary of Hong Kong's pro-Beijing Phoenix TV. According to government sources, signs that Phoenix is involved in the purchase of the radio station prompted the Trump administration last week to begin an investigation into the national security implications of the sale. Phoenix TV has...