washington u.s. presidential race tie go major party national conventions democrat hillary clinton damage fbi investigation email use secretary state new opinion poll show thursday new york times/cbs news poll show 67 percent voters survey say clinton honest trustworthy percentage point cbs poll conduct last month fbi make find public donald trump prepare accept republican presidential nomination next week poll show dead heat clinton general election matchup candidate draw 40 percent vote compare percentage point lead enjoy clinton last month survey poll show margin error percentage point cbs news/new york time poll conduct telephone july 8-12 among random sample 1,600 adults nationwide include 1,358 register voters survey show 62 percent voters survey distrust trump well mrs. clinton shift inaccurate explanations email practice state department appear resonate deeply electorate time write fbi director jam comey say last week clinton extremely careless handle classify information investigation find evidence colleagues intend violate laws times/cbs poll echo find quinnipiac poll release wednesday show trump pull ahead clinton so-called swing state florida pennsylvania former u.s. senator first lady lose grind honesty moral standards contrast new york times/cbs news poll reuters/ipsos online opinion poll release tuesday show clinton lead trump 13 point national level 46 percent trump 33 percent support among likely voters election nov. 8. u.s. presidential race tie clinton hurt email poll