Read the passage below and answer the question or follow the instruction: Based on the information given, why was the Republican National Convention rescheduled?

Passage: The Republican National Convention began a day late after the threat of Hurricane Isaac forced the GOP to reschedule.
Featured speakers included the nominee’s wife, Ann Romney, New Jersey Gov. Chris Christie and Texas Senate nominee Ted Cruz. Plus, there was the roll call of the states, a surprise appearance by Ron Paul and lots of cowboy hats and Lone Star red, white and blue in the Texas delegation.
This prompt doesn't seem malicious.