Harold Vinson Synan, (born December 1, 1934), is an historian and author within the Pentecostal movement.
 Synan has published a total of sixteen books, fifteen of which are related to Pentecostal and Charismatic history.
 He once served as the Director of the Holy Spirit Research Center at Oral Roberts University.
 He also served as General Secretary of the International Pentecostal Holiness Church.
 Since 1994, he has served as Dean of the School of Divinity at Regent University in Virginia Beach, Virginia.
Graham H. Twelftree (born 8 July 1950) is an Australian-born biblical scholar who currently serves as the Academic Dean at London School of Theology in London, UK.
 Upon earning his master's degree from Oxford University, Twelftree went on to study under world-renowned New Testament scholar James D. G. Dunn at the University of Nottingham.
 After completing his doctoral dissertation "Jesus, the Exorcist: A Contribution to the Study of the Historical Jesus", he went on to author dozens of books and journal articles including perhaps his most noted work "Jesus the Miracle Worker: A Historical & Theological Study" (Grand Rapids: IVP, 1999).
 Through his writings Twelftree has made a significant contribution to what has been called the third quest for the historical Jesus.
 He also serves on the editorial board of The Journal for the Study of the Historical Jesus (Sheffield Academic Press).
 Before his post at London School of Theology, Twelftree was PhD Program Director and Charles Holman Professor of New Testament and Early Christianity at Regent University's School of Divinity in Virginia Beach, Virginia.
 He has also served as pastor of a Vineyard church in Adelaide, Australia.
The American Center for Law & Justice (ACLJ) is a politically conservative, Christian-based social activism and watchdog for corruption organization in the United States.
 It is headquartered in Washington, D.C. and associated with Regent University School of Law in Virginia Beach, Virginia.
 The ACLJ was founded in 1990 by law school graduate and evangelical minister Pat Robertson to protect constitutional and human rights worldwide.
 ACLJ generally pursues constitutional issues and conservative Christian ideals in courts of law.
 The leaders of the ACLJ also occasionally engage in public debates to present their perspective on legal and constitutional issues.
Washington for Jesus was a series of demonstrations held in Washington, D.C. by various representatives of the Christian right in the United States.
 The first rally was held in 1980 on 29 and 30 April and centered primarily on promoting a conservative religious viewpoint in the political arena.
 Religious leaders present included Pat Robertson, Jerry Falwell, William Bright, and Benson Idahosa.
Eric D. Patterson, Ph.D. is an American political scientist whose work focuses on international relations, the ethics of war, and the intersection of religion and national security.
 His advanced degrees are from the University of California, Santa Barbara and the University of Wales at Aberystwyth.
 He serves as Dean of the Robertson School of Government at Regent University and Research Fellow at Georgetown University’s Berkley Center for Religion, Peace, & World Affairs, where he previously worked full-time.
 His government experience includes service as an Air National Guard officer, the White House Fellowship, and time as a William C. Foster Fellow working at the State Department’s Bureau of Political-Military Affairs.
 His academic articles have appeared in "Public Integrity, Journal of Military Ethics, Survival, International Studies Perspectives, International Journal of Religious Freedom, Democracy and Society, Journal of Human Security, International Journal of Applied Philosophy, International Politics, Foreign Policy Journal, International Journal of Intelligence and Counterintelligence, Journal of Political Science, Journal for the Scientific Study of Religion", and "Security Studies".
Regent University is a private Christian research university located in Virginia Beach, Virginia, United States.
 The university was founded by Pat Robertson in 1977 as Christian Broadcasting Network University, and changed its name to Regent University in 1990.
 A satellite campus located in Alexandria, Virginia, was sold in 2008.
 Regent offers traditional on-campus programs as well as distance education.
 Through its eight academic schools, Regent offers associate's, bachelor's, master's, and doctoral degrees in over 70 courses of study.
 The school is accredited by the Commission on Colleges of the Southern Association of Colleges and Schools, and by CHEA (School of Education), ABA (School of Law), CACREP and CoA (School of Psychology and Counseling), TEAC (School of Education), ACBSP and ASEL (School of Business and Leadership), ATS (School of Divinity) and is a member of NASPAA (Robertson School of Government).
Kay Coles James (born June 1, 1949) is an American public official who served as the director for the United States Office of Personnel Management under George W. Bush from 2001 to 2005.
 Previous to the OPM appointment, she served as Virginia Secretary of Health and Human Resources under then-Governor George Allen and was the dean of Regent University's government school.
 She is currently a member of the NASA Advisory Council.
 She is the President and Founder of the Gloucester Institute, a leadership training center for young African Americans.
Antonio Zarro (born August 17, 1961) is an Italian-American screenwriter, director and actor.
 Zarro received a Student Academy Award in 1987 for "Bird in a Cage", a 60-minute 1986 student film made while attending the Christian Broadcasting Network University (now Regent University) which received a positive review in the "All Movie Guide".
 This film was the first from CBNU to win an Academy Award.
Bird in a Cage is a 1986 American comedic drama film written and directed by Antonio Zarro while he was attending the Christian Broadcasting Network University (now Regent University).
Marion Gordon "Pat" Robertson (born March 22, 1930) is an American media mogul, executive chairman, and former Southern Baptist minister who advocates conservative Christian ideals.
 He presently serves as chancellor and CEO of Regent University and chairman of the Christian Broadcasting Network.

Question: Where did the CEO of Regent University attend a rally in 1980?
Answer: Washington, D.C.