Cirque show has a heart
'Michael Jackson One' proves to be an extravaganza of emotion and beauty.— Mandalay Bay Resort and Casino's fake beach and wave pool were the site of the June 30 opening-night party for "Michael Jackson One," the latest Cirque du Soleil creation, designed as an evocation of the music and spirit of the late King of Pop. Cirque is famous for its extravagant parties, which typically go on for hours. But on this oc…