Well seeing as how it's sold over 1.3 million outside of the US with one WW single, which underperformed, it shouldn't really be too hard with a few more.
Not really it was to boost her image for Beyonce, if it was for 4 then why didn't 4 sell anything during the tour?
You asked why she wanted to have two tours for one album. How would it be considered a tour supporting the album if only one leg included songs from the album?
