by Andrew BEATTY WASHINGTON, United States (AFP) — Barack Obama has warned that the 2016 White House race is damaging America’s image abroad, sounding the alarm on harsh campaigning that risks eroding gains made during his presidency. Lashing out at “vulgar and divisive rhetoric” in the race to replace him, Obama told a bipartisan group of lawmakers on Tuesday: “This is also about the American brand.” “We have heard vulgar and divisive rhetoric aimed at […]