I just have two questions. What is a Bush supporter doing at a Barbra Streisand concert in the first place? What is a Bush supporter doing at a Streisand concert if they can't take a joke? Funny thing though, she isn't getting "Dixie-Chicked' or the Rondstadt Bums-Rush. And I can't blame her if she feels like singing right about now. Here's hoping in a week she'll reprise her version of "Happy Days Are Here Again."