February 6th 2011: https://sites.google.com/site/gmhcbfc/february2011/february-6th-2011-shift
February 13th 2011: https://sites.google.com/site/gmhcbfc/february2011/february-13th-2011-shift
February 20th 2011: https://sites.google.com/site/gmhcbfc/february2011/february-20th-2011-shift
February 27th 2011: https://sites.google.com/site/gmhcbfc/february2011/february-27th-2011-shift