Radicalised nine-year-olds, teenagers mixing incel culture with extreme right ideologies and a Muslim who idolises Hitler - this is just some of the casework of those tasked with deradicalising young extremists in the UK. Monday will mark 20 years since the 7/7 attacks on the London transport network when four suicide bombers killed 52 people and injured 770 others. A year later the government set up its deradicalisation programme Prevent as part of its counter-terrorism strategy. Sky News has spoken to two leading intervention providers (IPs) at Prevent who both say their work is getting ever more complex and the...