Some ideas quoted from the article:
"Sometimes we have foreigners who do not have a criminal conviction and are therefore not strictly inadmissible to Canada under our current law, but who, for example, may have a long track record of promoting violence or hatred against vulnerable groups," Kenney said, giving the example of an imam who calls for the execution of gays and lesbians, justifies domestic abuse and makes anti-Semitic remarks"
"A five-year inadmissibility period for lying on immigration applications."
"The proposed law would also take away humanitarian and compassionate grounds as factors in appealing a decision that someone is inadmissible to Canada and would mean the public safety minister would be able to consider only national security and public safety in deciding whether someone can become Canadian."
http://www.cbc.ca/news/politics/story/2012/06/20/pol-new-law-deport-foreigners-crimes.html
"Sometimes we have foreigners who do not have a criminal conviction and are therefore not strictly inadmissible to Canada under our current law, but who, for example, may have a long track record of promoting violence or hatred against vulnerable groups," Kenney said, giving the example of an imam who calls for the execution of gays and lesbians, justifies domestic abuse and makes anti-Semitic remarks"
"A five-year inadmissibility period for lying on immigration applications."
"The proposed law would also take away humanitarian and compassionate grounds as factors in appealing a decision that someone is inadmissible to Canada and would mean the public safety minister would be able to consider only national security and public safety in deciding whether someone can become Canadian."
http://www.cbc.ca/news/politics/story/2012/06/20/pol-new-law-deport-foreigners-crimes.html