Lawmakers are raising security concerns after it was announced that Borse Dubai will acquire almost 20 percent of Nasdaq and 28 percent of the London Stock Exchange. According to the Herald-Tribune, Dubai will become the first Middle East government to own a large stake in an American stock exchange and be the largest single investor in Nasdaq.

Sen. Charles Schumer (D-N.Y.), who raised concerns when Dubai-owned company, DP World, tried to buy a U.S. port operations manager, now asks the question: “Should any government own any part of a major U.S. stock exchange?” What’s your opinion?