Oh, that's ridiculous. (I'm paraphrasing below).
'I have seen alien spacecrafts in storage' Really? 'Absolutely'
Questioned on this.
'I can't talk about it'
'Well, I haven't actually seen them as such, but I've been told there are alien spacecrafts in storage'
'I personally know that people are harmed to protect the secret'
Further questioning.
'Well, I've heard that people have been harmed to protect the secret'
'I can't talk about it but I'll tell you in private'.
Bloody ridiculous.