The definitive role is played by the conditions which the state sets for the economy - and by the ability of the state to safeguard the implementation of these conditions.

BBC: Putin live: Transcript of webcast

Reynolds and Shaywitz (2009) provides quite a scathing critique of RtI, particularly in saying there is not a lot of evidence to match the enthusiasm for RtI in terms of research support for RtI, ease of implementation, breadth of applications in the schools, and the ability of the RtI model to benefit children with learning disabilities.

FORBES: There Are No Silver-Bullets in Education Reform

And I will also note that a hallmark of our counterterrorism efforts has been our ability to be exceptionally precise, exceptionally surgical and exceptionally targeted in the implementation of our counterterrorism operations.

WHITEHOUSE: Press Briefing