i'm tim kane. >> susie: and finally tonight, if you are planning to buy roses for valentines day, do it early! colombia is a major supplier of roses, and our trade agreement with that country expires sunday. as darren gersh explains, it's part of a trade story as complicated as a lover's quarrel. >> reporter: we'll get to the roses in a minute. first, we have to start with sleeping bags. about ten years ago, harry kazazian decided he could retool a factory in alabama to make sleeping bags for a lower price than his competitors in china. >> we started bringing back our production from china to the united states and hiring more employees and expanding. when everyone else was offshoring, we were re-shoring. >> reporter: but kazazian now claims those chinese competitors have shifted production to bangladesh to take advantage of a trade preference aimed at supporting poor countries. rising imports of duty-free sleeping bags from bangladesh now threaten to put workers at exxel outdoors, the last sleeping bag factory in the u.s., out of business. so kazazian is asking lawmakers in washingto