Complex sentence: Moving to Washington, Cassidy worked as a correspondent for "The Australian" (owned by Rupert Murdoch) before returning to Australia to host the "Last Shout" and "Meet the Press" programs on Network Ten.
Split into simpler sentences: Moving to Washington, Cassidy worked as a correspondent for "The Australian", owned by Rupert Murdoch. He returned to Australia, where he hosted the "Last Shout" and "Meet the Press" programs on Network Ten.