Scottish First Minister and leader of the Scottish National Party (SNP) John Swinney addresses candidates and supporters at his party's election campaign launch in Glasgow. Swinney, who has been in his role for just one month, is joined by the SNP's leader at Westminster Stephen Flynn. "I’m not saying Labour are exactly the same as the Tories. They’re not. But they are giving an awfully good impersonation of them," Swinney says. IMAGES AND SOUNDBITES