[h=1]Boston journalist sparks fury by posting vile Twitter joke within hours of terrorist attack which killed 19 and injured 50 at singer's Manchester concert[/h]
- Freelance journalist David Leavitt took to Twitter after the attack on Monday, noting there had been 'multiple fatalities' at the concert
- He wrote: 'Last time I listened to Ariana Grande I almost died too'
- Leavitt, who claims to write for CBS and Yahoo, was inundated with complaints
- He carried on his joke, asking: 'Too soon?' before finally apologizing
- At least 19 people have died and 50 are injured after the explosion in Manchester
- The crowd was made up largely of young girls and boys, some of whom are aged just six