St. Paul, Minn. — With an amended schedule because of Hurricane Gustav on the first day of the Republican National Convention, GOP leaders are trying to get back on track today.

After missing his scheduled speech Monday night because of the storm, President Bush will address the convention tonight by satellite.

Monday delegates worked on official business for just two hours. Instead of a prime time speech, first lady Laura Bush and Cindy McCain appealed to the gathered GOP to help with hurricane relief efforts.

"Together we can accomplish so much to help those who have been affected," McCain said.

Controversy is already part of this convention. On Monday, a surprise statement by presumptive vice presidential nominee Sarah Palin: Her 17-year-old daughter, Bristol, is five months pregnant and plans to marry the teenage father.

"We're proud of Bristol's decision to have her baby and even prouder to become grandparents," the Palins said. "As Bristol faces the responsibilities of adulthood, she knows she has our unconditional love and support."

The McCain campaign cited wild Internet rumors as the reason to disclose the information now. The rumors suggested Bristol Palin was actually baby Trig's mother, not Sarah Palin's.

"The Palins have been the target of many vicious and cruel attacks on the Web, and we felt it was important to get out today and set the record straight," McCain campaign spokesperson Jill Hazelbaker said.

Palin and McCain have no scheduled public events today.

Palin was originally scheduled to speak at the convention tonight, but that was before she became McCain's running mate.