Original sentence: He received a National Edward R.Murrow Award in 2002.Swann created the series Reality Check (distributed online), which he used to espouse conspiracy theories, such as Pizzagate, and those surrounding the Aurora, Colorado and Sandy Hook Elementary School shootings and the 9/11 attacks
Edited sentence: He received a number of journalism awards by 2009.Swann created the series Reality Check, which he used to espouse conspiracy theories, such as Pizzagate, and those surrounding the Aurora, Colorado and Sandy Hook Elementary School shootings and the 9/11 attacks