Mr Hollande still has a wide lead over Mr Sarkozy in polling for the second round.
At low points, he was behind Mitt Romney in polling for the state's presidential primary.
Their coalition is running behind the conservatives in polls for the Sept. 22 election.
Two Grand National Party candidates, Lee Myung-bandand Park Geun-hye, lead in polls for the election.
Mr. Urminsky, 41, has worked in advertising and politics, assisting in polling for Bill Clinton's 1996 presidential re-election campaign.
Mr. Nikolic's party, the Serbian Progressives, has been leading Mr. Tadic's Democrats in polls for the parliamentary election.
Ms. Quirk voiced pessimism that similar proposals would emerge anytime soon, despite considerable support in polls for change.
In polling for the High Pay Commission, 79% of those questioned said pay and bonuses were out of control.
Trump has forged a consistent lead in polling for the Republican candidacy, with former Hewlett-Packard chief executive Fiorina considerably further behind, polling in single figures.
In December it got 30% of votes in polls for Delhi's assembly, taking 28 of 70 seats (the national capital territory is in effect a state).
Before the referendum campaign, the party was getting less than 30% of the vote in Scotland in polling for the Westminster parliament.
