presidential debate on monday, june 13. please join us as republican hopefuls gather to size one another up and debate the serious issues. the new hampshire presidential debate monday night, june 13 only here on cnn. plans by boeing to begin production of its 787 dream liner this summer could now be jeopardized by a serious labor battle. the company is battling union of aerospace assembly workers over a plan to move some production from washington state to south carolina. lisa sylvester is following this story for us. lisa, the federal government is now getting involved as well. >> yeah. this is a big fight here. national labor relations board acting general council has issued a complaint against boeing. siding with the union. the company says that this was a purely business decision to open up a second assembly line in south carolina. but the machinists union are calling this retaliation. charming location, southern hospitality and available work force, some of the reasons why north charleston, south