He was spotted having a phone call close to a mosque, police were suspicious due to his behaviour and asked for his ID. I don’t think he was involved in any terror activities, rather in Ramadan the women that wear veils who sit next to mosque entrances asking for money increase, he probably wanted to take advantage of that and wore a veil himself.
A 3 minute report worth watching that brings some stories that were never shared before. When CNN asked an injured in hospital after the bombing if he’s angry he replies with I’m not angry, I’m happy, I see love in Kuwaiti eyes. Although he sustained serious injuries he finds happiness within the unity of the country.