MANCHESTER, England - A shopping center in Manchester, England, was evacuated and witnesses said they heard a 'big bang' on Tuesday, just hours after a suicide bomber killed 22 people and injured 59 in the same area of the city. Scores of people ran away from the Arndale center, a Reuters witness said. 'There are people coming out holding hands,' a Reuters photographer said. Great Manchester Police would not comment when contacted for Reuters. Click here to follow the developments