G7 leaders back Theresa May's call for a crackdown on extremist content online

Theresa May secured support from fellow G7 leaders on tackle extremists online and stop foreign fighters returning to the UK and Europe, as the Prime Minister put counter-terrorism centre stage of the annual summit of leading industrial states.Mrs May warned the threat from Islamic state was moving "from the battlefield to the internet" as she led sessions on counter-terrorism in Taormina in Italy.In the wake of the Manchester bombing the PM and her counterparts agreed a series of measures to st