Complex sentence: After Fox News's program schedule changed on October 7,2013, all "Hannity" episodes are prerecorded, but the program will rarely air live if a major breaking news story is being covered, particularly those occurring on the West Coast.
Split into simpler sentences: After Fox News's program schedule changed on October 7,2013, all "Hannity" episodes are pre-recorded. However on rare occasions, the program will air live if a major breaking news story is being covered, particularly those occurring on the West Coast.