Democratic Representative Alexandria Ocasio-Cortez has said that President Donald Trump is “a symptom of much deeper problems” that won’t simply go away if he were to be impeached or voted out in the next presidential election. Ocasio-Cortez, who represents New York’s 14th district, posted to Twitter on Sunday afternoon, resharing a tweet by actor George Takei. The celebrity — most famous for his role in Star Trek and a frequent critic of Trump — wrote that even if the president were removed from office, the U.S. would still have “a big question” to answer. “How did a guy like that...