Dianne Feinstein and her husband, Richard Blum, have had many business dealings with China. During the time that Feinstein led the Senate Intelligence Committee, she had a Chinese spy working on her staff. In fact, the spy worked for her for 20 years. Feinstein and her husband have invested tens of millions of dollars in Chinese businesses, making a hefty profit. One of the investments Blum made was in a Chinese computer company that sold its products to the US military. Those computers came equipped with a spyware chip that allowed them to keep track of what the computers were...