As for Mr Texpat, it's fairly clear that he neither reads previous posts nor takes any account of the topic title, preferring instead to make ridiculous & broad sweeping comments intended to inflame and provoke other posters, contrary to forum rules.
Consider this:
Texpat wrote:To suggest the US Congress doesn't have the authority or mandate to ask very serious and meaningful questions regarding ............ because the offending officials are Britons -- exhibits pretentiousness in it's most revolting form.
Firstly, note Texpat's insertion/use of the word "offending", (no one has proved any offences) - yet more blatant provocation, as the rest of the sentence ......emotive and provocative.
And secondly, the US Congress doesn't have the authority to require foreign government ministers to attend Senate hearings, - it can only ask, and they can decline. And that's not pretentious, it's fact (see quote below).
Anyway, moving on, a quote from:
http://www.bbc.co.uk/news/world-asia-pacific-10783710A British diplomatic source denied the UK government had stonewalled.
The source, in Washington, said the (British) government had provided a "clear, comprehensive and credible account" of its understanding of the circumstances that lead to Megrahi's release, and Prime Minister David Cameron had met with four US senators "at very short notice" last week.
"It would have been extremely unusual for a parliamentarian of one country to be held accountable to the parliamentarians of another," he said.
Ignoring the fact it would be unconstitutional as well as "extremely unusual"..... I am puzzled as to why the Senators feel the need to ask questions that have already been asked by Obama (their boss) and 4 other Senators, and answered by the British PM?
Does that not seem presumptuous, arrogant and unconstitutional.
But there again, Texpat isn't concerned with facts, nor the actual topic, but simply what dirt he can throw about pretty much anything, as long as it's anti-British.