FROM CNN's Jack Cafferty: As if life isn't difficult enough for millions of unemployed Americans, check this out: Companies are increasingly interested in hiring only applicants who already have a job. [cnn-photo-caption image=http://i2.cdn.turner.com/cnn/2010/images/06/22/art.job.intv.jpg caption=""] CNNMoney.com reports that some job postings have restrictions like "unemployed candidates will not be considered" or "must be currently employed." In … Continue reading Some companies only interested in applicants who already have jobs