The trade deal with a South American bloc, which had been in the works for over 25 years, was formally signed in January. It nevertheless remains contentious, with bloc members like France staunchly ...
The BBC's North America correspondent Nada Tawfik, reporting from Chappaqua, New York, explains what we know about Clinton's closed-door testimony.
The resumption of visa services at both countries' consulates is a welcome sign, but analysts say there is a long way to go in rebuilding trust.