News roundup — August 22, 2012

By Mallory Hendry
Aug 22, 2012 / Share
Canada

Supreme Court challenge expected over Ontario's teacher wage freeze bill, Toronto Star

Superior Court of Quebec rules all employees must mitigate damages, The National Post

Former Vancouver stockbrocker created, sold fake companies, U.S. court hears, The Vancouver Sun


United States

Accused Colorado gunman sought professional help, court hears, Reuters

Immigration groups fight Arizona's 'show me your papers' provision, Reuters


International

Mexico's top court's ruling may mean sterner prosecutions in drug war, Reuters

Political instability in Italy blamed on 'pigsty' law, Reuters