Complex sentence: Jones has been the center of many controversies, such as the one surrounding his actions and statements about gun control after the Sandy Hook Elementary School shooting, and has accused the U.S. government of being involved in the Oklahoma City bombing and September 11 attacks.
Split into simpler sentences: Jones has been the center of many controversies, such as the controversy surrounding his actions and statements about gun control after the Sandy Hook Elementary School shooting. He has accused the U.S. government of being involved in the Oklahoma City bombing and the September 11 attacks.