After the terrorist attacks in Brussels, Republican presidential candidate Ted Cruz called for law enforcement to increase policing of Muslim neighborhoods in the U.S. When asked about that during a joint press conference with the Argentinian president, President Obama called any action that would target and discriminate against Muslims "wrong and un-American." He added, "As far as the notion of having surveillance of neighborhoods where Muslims are present, I just left a country that engages in that kind of neighborhood surveillance, which, by the way, the father of Sen.