Many more people began to see hippies in the news after the Human Be-In (January 1967) and the 1967 "Summer of Love" were held in San Francisco. By this time, they had developed their own lifestyle that included psychedelic styles, drug use, usually some amount of travel, and much longer hair than other people. These styles quickly spread across the country, especially to college campuses where students were protesting President Lyndon Johnson's policies in Vietnam, the assassination of Dr. Martin Luther King, Jr. in 1968, and other events. They also spread to the UK, Netherlands, France, Italy, Germany, Australia, New Zealand and Canada, among other places. 