http://www.zdnet.co.uk/blogs/security-bullet-in-10000166/legal-threat-to-visa-mastercard-over-wikileaks-move-10021271/ http://www.zdnet.co.uk/blogs/security-bul

http://www.zdnet.co.uk/blogs/security-bullet-in-10000166/legal-threat-to-visa-mastercard-over-wikileaks-move-10021271/ http://www.zdnet.co.uk/blogs/security-bullet-in-10000166/leg... Visa and MasterCard can block payment providers if they believe those generate a lot of fraudulent activity, not because they disagree with those organisations activities.