Question:
But I believe that Clinton's performance, before and after his perjuries, has universally generated such a response of disapproval, ranging from cynicism to disgust, as to degrade the ability of the presidency to serve its function.

Does it follow that "Clinton's disapproval ratings have been rising over the past months."?
Answer:
it is not possible to tell

Question:
unless the people have proof that they're leaving that they're not going to stay

Does it follow that "If we can see proof that those people are getting out of the country then those people are not going to stay."?
Answer:
it is not possible to tell

Question:
China traditionally bought 3 to 6 million tons of urea annually (which is produced

Does it follow that "China bought 1-2 tons of urea every few years."?
Answer:
no

Question:
See here, son, my brain's got busy.

Does it follow that "His brain is lazy and never even resembles being busy."?
Answer:
no