MI-5
... that MI-5 had trouble finding people to interview?
... that <b id="mwBS8"><a href="./CKMI-DT" id="mwBTA" rel="mw:WikiLink" title="CKMI-DT"><span about="#mwt78" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"MI-5"}},"i":0}}]}' id="mwBTE" typeof="mw:Transclusion">MI-5</span></a></b> had trouble finding people to interview?