Special relationship? Britain vows to drive hard bargain in U.S. trade talks

Britain will unveil on Monday its mandate for trade talks with the United States, with Prime Minister Boris Johnson vowing to drive a hard bargain in negotiations that are set to test the two countries' "special relationship".After leaving the European Union in January, Johnson wants to pursue a trade deal with the U.S. to try to not only champion Britain's new independence but also to put pressure on the bloc in separate talks on a future relationship.As a negotiating team heads to Brussels to