serge kovaelski challenged trump last week and faced backlash -- sot/trump you outght to see this guy: 'uh, i don't don't remember." the outburst was widely condemneds kovaleski's rare genetic disorder. a reporter that says know him. kovaleski declined comment to abc news... but tonight, his former colleague suzy parker told us she witnessed kovaleski and trump together in 1989. sot suzy parker friend of serge kovaelski they knew each other it was so clear meanwhile, trump rival ben carson is wrapping up a visit to refugee camps in jordan nat carson in jordan we're just getting a good impression of what's going on here his campaign sharing this video of carson meeting with syrian refugee families...who he says don't want to come to the us. sot/carson they want to go back home? reporter tag: carson's first overseas trip as a candidate comes after he's taken heat for his grasp of foreign policy. carson said today he went to jordan so he can know what he's talking about?. with voters now saying national security tops their list of issues in this campaign . " lukas: speaking of donald tru