WASHINGTON: Top diplomats from the Biden administration are in Damascus on Friday (Dec 20) to meet new Syrian authorities led by Hayat Tahrir al-Sham (HTS), a State Department spokesperson said, the first in-person and official meeting between Washington and Syria's de-facto new rulers. The State Department's top Middle East diplomat Barbara Leaf, Presidential Envoy for Hostage Affairs Roger Carstens and newly appointed Senior Advisor Daniel Rubinstein, who is now tasked with leading the