A far-right extremist who was illegally selling guns to organised crime groups while preparing for a 'race war' against Muslims and immigrants was today jailed for 16 years. Lorry driver Thomas McKenna, 60, was using social media app TikTok to communicate with other like-minded racists, including one he told: "We're going to be blowing s*** up soon enough". And they discovered he was also urging pals to buy crossbows in order to prepare. Detective Chief Inspector James Tipple said: "McKenna was