"It is very, very difficult to point to one factor that is driving it.
"Indeed it is very difficult to point to any particular factor and say it causes schizophrenia.
It makes it difficult to point to what makes the 2013 Giants so imperfect and unsound.
"It's difficult to point fingers at people after a defeat in terms of how they played or their personal objectives.
In contrast, it is surprisingly difficult to point to even one fundamental technological innovation from Microsoft, Apple, Google or Facebook.
Looking back, it is difficult to point to a single achievement that defined Cuomo's three terms in office.
Jack Litman, a prominent New York defense attorney, said it was difficult to point to specific examples where cameras have clearly exercised a pernicious influence.
Homophobia and homophobic violence remain distressingly frequent in Serbia, and it seems difficult to point to specific ways in which things have improved.
The government has consistently maintained it is too difficult to point the finger at any particular country when it comes to cyber-attacks.
Except, when there are no external indicators or the criteria isn't meaningful, it is much more difficult to point students in the right direction.
"It is difficult to point to any winner in the Danish election, but the losers are easier to identify," it said.
