MTV Reporter Nawal Berri headed to Choueifat to do a report on the newly cleaned up walls near Beirut's airport and questioned an official in the area about the disgusting smells that are being ignored. Hisham Rishani, who's in charge of the works that cost almost $50,000, claimed that painting the walls all over again were needed to improve the country's image for all the tourists visiting Lebanon, and that they are planning to install…