The suspect being held after an attempted terror attack at New York City's main bus terminal has said it was in retaliation for US attacks on so-called Islamic State, US media say.
Akayed Ullah, a 27-year-old Bangladeshi immigrant, was injured when a "low-tech explosive device" went off at the Port Authority terminal in Manhattan.
Police say Mr Ullah chose the location because of its Christmas posters.
Three other people suffered minor wounds in the explosion on Monday.
Mr Ullah is reported to be in a serious condition in hospital after suffering burns when the device, which was strapped to his body, exploded in an underpass at the busy terminal.
He told police investigators he had been inspired by Christmas terror attacks in Europe and selected the Port Authority bus terminal after seeing a number of festive posters on the subway walls, US media report.
Mr Ullah said the planned attack had been motivated by US air strikes on IS targets in Syria and elsewhere, the New York Times reports, reports BBC..