The rsum of aspiring telejournalist Jonathan Krieger, liberally padded with exaggerations and flat-out lies, was deemed 'unimpressive' Monday by Sandi Robertson, human-resources director of Dallas NBC affiliate KXAS. 'This applicant has served as assistant news director at a number of medium-market stations,' Robertson said of Krieger, 25, who once spent a summer working at an El Paso public-access station. 'But even so, his experience is just not at the level we're looking for.' Robertson was similarly underwhelmed by Krieger's alleged internship at the Fox Family Channel and the 'Reporter Of The Year' award he did not win at his college radio station. 