er....
Ok, the first one destroyed American ambiguity over whether they would assist Taiwan with direct military assistance in the event of a military attack. Nothing to do with the one china policy at all.
The second one was an abbreviated quote from an interview in which he was asked the name of the leader of Pakistan, he could not remember.
The point with the third is that they want to DRILL IT FOR OIL, and they are saying out BEAUTIFUL IT IS? See a problem there? Beautiful, pristine artic landscape covered in Oil derricks, buildings and the associated mess, oh what a wonderful improvement. He completely played into the hands of the opposition.
What is a legerdemain ???
Do I really need to go on, heck,
read some more for yourself, doubles as entertainment when it dosen't make you cry. I doubt you hear much of them if you watch Fox news or even CNN these days.