harvard, people below the level of professor, who teach classes, they officially began a strike at harvard today, arguing that the nation s richest college, does not actually pay its lowest level teachers a living wage. also today gratitude inside columbia in new york walked out of their classrooms as well, saying they planned a strike next week if they don t get what they believe is a fair contract, at the kellogg cereal, company it s 1400 factory workers, who are now entering their fourth week on strike. four weeks of the killing strike already, trying to get better hours in wages. a john deere, the big agricultural equipment company, it s more than 10,000 americans, who are about to enter their third week on strike, at john deere, you might remember last week, we reported that the u.s. secretary of agriculture, made an unprecedented trip to the picket line, visited the john deere workers picketing in iowa, during that visit, secretary