Story #1: Poland Denies Explosives Found on Wreck of Crashed Jet
http://ur1.ca/aqx1z
'Key Witness' In Polish Presidential Plane Crash Dies, Suicide Suspected
http://ur1.ca/aqx27
Plane Crash Timeline
http://ur1.ca/ar0zk
Flashback: Polish President Dies in Jet Crash in Russia
http://ur1.ca/aqx2c
Story #2: Ocean Fertilization Experiment to Make Waves at UN Meeting
http://ur1.ca/aqx2j
Harper Government Talks Tough on Haida's 'Rogue Science' Experiment
http://ur1.ca/aqx2q
Ocean-Fertilization Project Off Canada Sparks Furore
http://ur1.ca/aqx2w
Story #3: Police Need 'New' Internet Surveillance Tools, Say Chiefs
http://ur1.ca/aqx31
Canadian Police Urge Parliament to Pass Domestic Spying Bill
http://ur1.ca/aqx37
Wikipedia: Protecting Children from Internet Predators Act
http://ur1.ca/aqx3e