But delegates say pregnancy humanizes the nominee for vice president.
Both privilege and challenge have marked her life, and now Mrs. McCain could follow her husband to the White House.
GOP delegates quickly adopt resolutions, reflecting the convention's somber tone.
He shuffles speaking slots in the shortened event to keep up with fast-moving developments.
An army of supporters descends on Minnesota to push an antiwar, antigovernment agenda.
Palin isn’t the only one running for federal office. All the activity muddies the line of succession.