At least three people have been arrested at US showings of the new Batman film amid audience fears following the Colorado cinema massacre. Daybreak's Louisa James reports.
The star of The Dark Knight Rises, Christian Bale, has visited a Denver hospital to meet survivors of the Aurora cinema shootings.
James Holmes, the 24-year-old man accused of killing twelve people at a cinema in Colorado, has made his first appearance in court.
The US president met with families and survivors as thousands gathered for an evening memorial service to remember the victims.