Czech president condemns 'aggressive' Heartland Institute adverts | Environment | guardian.co.uk

http://www.guardian.co.uk/environment/2012/may/10/vaclav-klaus-heartland-institute-adverts?newsfeed=true
Václav Klaus, the Czech president and prominent climate sceptic, has condemned a controversial billboard campaign used by a rightwing US thinktank to advertise the forthcoming conference at which he is scheduled to give the keynote speech. However, his spokesman said Klaus will not join other speakers who have pulled out in protest and says he still intends to proceed with the engagement.