Marc Rubinstein @mrubinstein Active 11 years, 8 months ago Is the January 19 lecture at Cook only for MARE educators? @hunterthomson View ActivityProfileSites 1Friends 0Groups 2 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates Sorry, there was no activity found. Please try a different filter.