Complex sentence: In April 2001, Kennedy was arrested for trespassing at Camp Garcia, the United States Navy training facility on the island of Vieques, Puerto Rico, where he and others were protesting of the use of a section of the island for training.
Split into simpler sentences: In April 2001, Kennedy was arrested for trespassing at Camp Garcia, the United States Navy training facility on the island of Vieques, Puerto Rico. Kennedy and others were protesting the use of a section of the island for training.