Feb 21, 2008 - Barack Obama's campaign placed more than 70 million display ads online in January, the majority of which drove supporters to help elect the candidate. Comments
Feb 8, 2008 - Steadfast conservatives were among the top audience segments of those visiting all of the five Democratic and Republican presidential frontrunners' sites in January. Comments
Jan 22, 2008 - Ads run in December showed a greater willingness to experiment with innovative ad creative and messaging. Comments
Jan 18, 2008 - Close to one in four Americans head to the Internet regularly for presidential campaign news. Comments
Dec 18, 2007 - People in early caucus and primary states were more likely to visit Web sites for Democratic hopefuls Hillary Clinton, John Edwards and Barack Obama than average Web users. Comments
Dec 3, 2007 - According to data provided by Quantcast, the only Republican caAlso, contrary to what some may assume, Bill Richardson's site did not attract the most Hispanics, and Republican Rudy Giuliani's site drew the most younger people. Comments
Nov 21, 2007 - Special days like Thanksgiving, Halloween and birthdays have been used as e-mail themes recently for top 2008 presidential candidates. Comments
Nov 16, 2007 - UPDATE: More so than in any other month, candidates went on the attack, and ran a total of nearly 65 million ad impressions in October, according to Nielsen Online AdRelevance. Comments
Nov 12, 2007 - Traffic to the Web homes of Democratic candidates has become more reflective of the actual race. Comments
Nov 5, 2007 - Over 45 percent of consultants said they will allocate 6 to 20 percent of their communications budgets to the Web next year, according to E-Voter Institute. Comments
Oct 22, 2007 - UPDATE: Romney For President ran over 22 million Web ad impressions in September, according to Nielsen/NetRatings AdRelevance. Comments
Oct 12, 2007 - Thompson pushed Paul from a longtime top ranking among Republican sites, while Obama remained the top Dem. Comments
Oct 8, 2007 - As the Q3 Federal Election Commission fundraising reporting deadline loomed, presidential candidates took advantage of the medium to raise cash. Comments
Sep 27, 2007 - UPDATE: Forty percent of the ads run in August by John McCain 2008 used the No Surrender message according to Nielsen//NetRatings AdRelevance. Comments
Sep 21, 2007 - UPDATE: Display ad impressions for the Republican Senator have steadily dropped over the past few months, from 11.5 million in April to 125,000 in July. Comments
Sep 13, 2007 - Top polling presidential candidates used e-mail to promote campaign events, discuss issues and drive users to sign petitions and watch videos. Comments
Sep 7, 2007 - According to Hitwise, Thompson's site traffic ranked third among all candidates from both parties. Comments
Aug 10, 2007 - Campaigns for Republican lesser-knowns sent out far fewer messages than their Democratic counterparts. Comments
Aug 2, 2007 - Obama and Paul maintained top positions in the last weeks in July, according to Hitwise. Comments
Jul 23, 2007 - The big campaigns used the e-mail platform in June to promote events, tout polling success, and show off whistle-stop campaign photos, all in the hopes of raising cash. Comments
Jul 10, 2007 - UPDATE: According to AdRelevance information, John McCain 2008 and Romney for President ran ads focused on leadership, the military and wasteful spending. Comments
May 29-30, 2013
June 12-14, 2013
September 10-14, 2013
November 4-7, 2013
April 11, 2013
1:00pm ET / 10:00am PT
April 16, 2013
1:00pm ET / 10:00am PT
April 18, 2013
1:00pm ET / 10:00am PT