article_snippet.sent: Separately, an Iowa Republcian Party official said on-the-ground forces loyal to Hillary are rounding up Democrats via phone trees and emails in preparation of campaign appearances early in the coming week.
article_snippet.sent: A New Hampshire GOP political operative who works for a likely candidate who hasn't yet launched a campaign added that Hillary's efforts in the Hawkeye State are 'surprisingly slow, given Hillary primary victory here in 2008.'
article_snippet.sent: Hillary will fly to New Hampshire after Hillary Iowa swing.
article_snippet.sent: The Republican National Committee had been mum about Hillary's impending announcement, but the party took the party gloves off Friday morning with a scathing video ad highlighting Hillary scandals. '
article_snippet.sent: Republicans have raised the prospect of congressional hearings on the issue.
highlights_snippet.sent: Iowa sources say Democrats are preparing for Hillary to barnstorm state Sunday and Monday .
  
highlights_snippet.sent: Republicans launch 'Stop Hillary ad campaign .