Irish group U2, have to put back their world tour, which was scheduled to begin in March. According to Rolling Stone magazine, the How to Dismantle an Atomic Bomb, tour, was supposed to start on the 1st March in Miami, and is being delayed due to an illness that has struck one of the group's family members. U2 was scheduled to be on tour for 10 months, and do 114 shows. Despite this, the group has not cancelled their appearance on the Grammy Awards, on February 13th, and their induction in The Rock and Roll Hall of Fame on March 14th. Before that the group will be releasing a new song, Sometimes You Can't Make it On Your Own, February 7. | 
