Complex sentence: Debra L. Cagan (born March, 1954) has been affiliated with a variety of U.S. foreign policy projects, and is close advisor to United States president George W. Bush.
Split into simpler sentences: Debra L. Cagan (born March, 1954) has been affiliated with a variety of U.S. foreign policy projects. She also acts as close advisor to United States president George W. Bush.