They were given the opportunity to question the president in a format similar to a radio talk show, with association members calling or e-mailing with comments and queries.
VOA: standard.2009.07.28
Simply because of the format of this radio station we have to give a signal to our stations.
When examined by BBC Radio 4's Document programme, the format, language and tone of the documents all rang true, but establishing whether they were genuine was not simple: MI6 never discusses its operations or declassifies files and all the people named are dead.