Voters no longer prefer Democratic nominee Hillary Clinton over Republican nominee Donald Trump, according to a national poll published Wednesday. Clinton’s favorability numbers are down 6 points in one week, earning a career-high 56 percent unfavorable rating, a new ABC-Washington Post poll reveals. Although Trump’s 63 percent was higher, when the poll was narrowed to only include registered voters, Clinton’s numbers went much higher. Clinton now virtually ties with Trump at 59 percent, to Trump’s 60 percent. Trump’s favorability has steadily increased since the Republican National Convention in July to 35 percent. Clinton also lost some of her key demographics,...