WASHINGTON, United States (AFP) — Democratic White House hopeful Hillary Clinton has firmed up her lead over rival Donald Trump one week after their bruising first head-to-head debate, new polls released Monday showed. Results from a nationwide poll by Politico and Morning Consult has Clinton surging, with 42 percent support from likely voters compared to 36 percent for Trump in a four-way race that includes two lesser-known candidates. The result is a four-point climb for […]