Police beat and detain Gaza flotilla activists at airport

Police forcibly detained members of the Global Sumud Flotilla and their supporters at Bilbao Airport. The article states that these actions involved beatings and detentions. The specific reasons for the police intervention and the exact timing of the events are not detailed in the provided content. The Global Sumud Flotilla is identified as the group involved, and their supporters were also detained. The location of the incident was Bilbao Airport.