Sri Lanka warned of threat hours before suicide attacks
A suspected suicide bomber enters St Sebastianu00e2u20acu2122s Church in Negombo, Sri Lanka April 21, 2019 in this still image taken from a CCTV handout footage of Easter Sunday attacks released on April 23, 2019. u00e2u20acu201d CCTV/Siyatha News handout pic via Reuters