Former Malaysian Prime Minister Mahathir Mohamad tested negative for the new coronavirus but is still under home quarantine after coming into contact with a politician who was infected with virus, his aide said Sunday.The 94-year-old is now into his sixth day of a 14-day quarantine period, an aide told Kyodo News."I am under quarantine. Imprisoned at home. It's very boring but I try to lessen the boredom by doing a bit of reading, writing et cetera. Also watching videos," Mahathir said in a video clip posted on his Facebook page.His aide said he underwent the test Tuesday."It's terribly bor…READ FULL ARTICLE