Given the fact that a worldwide network of Islamic religious fanatics are generally acknowledged to pose the major threat to air safety, this is no easy task.
It is only the biggest projectiles, those that collide with Earth very infrequently on average, that are acknowledged to pose a great potential danger to human beings and possibly to all life on the planet.
Turnbull raved about the "unique, gigantic... enormous economic driver here in north Queensland" at a press conference later but announced no new funding for targeting climate change, though he acknowledged it posed a significant threat – to not just this "majestic... extraordinary" reef but "every reef, everywhere".
As for terrorism, Sisi noted in his campaign speech that Egypt "needs to regain its posture and power," and acknowledged threats posed "by parties who seek the destruction of our life, safety, and security".
With his speech tonight, Mr. Gephardt sought to address an issue that his supporters acknowledge could pose a problem for his campaign.
As she gets up to put on the kettle for tea, she acknowledges that posing prettily is an unavoidable part of her chosen job.
Referring to the controversy generated by Ukip candidates with extremist views, he acknowledged that this posed a problem.
A Ministry of Justice spokesperson described the walkouts as "unlawful action", but acknowledged that they posed no security risk.
Israeli press reports indicated that government officials acknowledged the policemen posed no threat to Israeli security and were not suspected of any wrongdoing.
Cali's Gilberto Rodriguez Orejuela, serving a lighter sentence than his brother Miguel, may be free within two years.Next, MexicoMexico's leaders have only recently acknowledged the threat posed by its barons, and refuse to think seriously of extradition.
Cable stopped short of saying the existing SIC system is outdated and needs to change, but acknowledged the problems posed by the fact that the digital economy "isn't a sector in a meaningful sense" when trying to measure it.
