Peter LaBarbera is using this pro-life convention as a medium to advocate his personal anti-gay agenda. His claims to do this using a "spirit of love and truth" are anything but factual considering he is recognized as the president of the anti-gay hate group "Americans for Truth About Homosexuality". This may lead to people unknowingly (people only interested in the pro-life aspect) be subjected to his message of hate and be influenced to correlate the ideas that being anti-gay and being pro-life are the same idea. His religious overtones in his message are a danger to any person/s attending the conference for personal religious reasons.
The community of Weyburn, Saskatchewan wants to make it known that they do not condone his message of hate nor do they respect his wants to spread it. In a world where basic human rights are just recently being recognized for the LGBT community, people such as Peter LaBarbera are counter productive to the evolution of society's human nature.
As the "Opportunity City", we need to be clear that all people will be free from intolerance. Freedom to opportunity means that EVERYONE has equal rights even if they don't coincide with your own personal beliefs. You don't have to be "PRO"-anything in order to be anti-intolerance. It just makes sense.