Boston nurses at Brigham and Women's Hospital go on strike in Massachusetts

More than 4,000 nurses at Brigham and Women's Hospital in Boston, Massachusetts head out on strike Wednesday morning. Unless a contract deal is reached before then, it will be the largest-ever nurses strike in Massachusetts history. The two sides are battling over wages, health care contributions and investment in permanent staff instead of travel nurses. The union says the strike is only for one day. But according to the hospital, the nurses won't be able to return to work for another four days because the temporary nursing staff they are bringing in have to work for a minimum of five days. YouTube: http://www.youtube.com/CBSBoston Facebook: https://www.facebook.com/CBSBoston Twitter: @wbz