CTU Leadership Forges Alliances with Opposing Caucuses

The Chicago Teachers Union has purged members of the CORE Caucus from the CTU. 100% of contracts non renewed were employees from the Caucus of Ranks and File Educators. The New Union leadership seems to be distancing itself from the caucus responsible for it's win. Four leading CORE members got the boot from their own caucus when contracts were renewed this year or before the end of the year. Caucus members that opposed them in the 2010 election were all renewed for the 2011 year. What does this say about the future of CORE?