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WATERLOO, IA - SEPTEMBER 27: Voting booths are set up for early voting at the Black Hawk County Courthouse on September 27, 2012 in Waterloo, Iowa. Early voting starts today in Iowa where in the 2008 election 36 percent of voters cast an early ballot.  (Photo by Scott Olson/Getty Images)
WATERLOO, IA - SEPTEMBER 27: Voting booths are set up for early voting at the Black Hawk County Courthouse on September 27, 2012 in Waterloo, Iowa. Early voting starts today in Iowa where in the 2008 election 36 percent of voters cast an early ballot.  (Photo by Scott Olson/Getty Images)

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    Top Dem: 'Appalling' if Giuliani knew about FBI actions

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Top Dem: 'Appalling' if Giuliani knew about FBI actions

Rep. Adam Schiff, the ranking Democrat on the House Intelligence Committee, says there are heightened concerns about an Election Day terror attack and that Russia could do damage to the election. He also comments on the FBI investigation into Hillary Clinton's email server.

Top Dem: 'Appalling' if Giuliani knew about FBI actions

Rep. Adam Schiff, the ranking Democrat on the House Intelligence Committee, says there are heightened concerns about an Election Day terror attack and that Russia could do damage to the election. He also comments on the FBI investigation into Hillary Clinton's email server.