Mar 28 - By Devlin Barrett, Associated Press Writer
Wyoming Gov. Dave Freudenthal, a former Clinton administration appointee, announced Wednesday that he will support Illinois Sen. Barack Obama for the Democratic presidential nomination.
Feb 27 - By Associated Press
Civil rights leader John Lewis dropped his support for Hillary Rodham Clinton's presidential bid Wednesday in favor of Barack Obama.
Feb 21 - By Associated Press
The new Change to Win labor federation gave its first presidential endorsement to Democratic Sen. Barack Obama on Thursday, saying its 6 million members could help push him over the top and into the general election as the Democratic nominee.
Feb 15 - By Jesse J. Holland, AP Labor Writer
Sen. Barack Obama won the support Friday of the 1.9-million member Service Employees International Union, his second endorsement in as many days from large labor organizations and a fresh sign of momentum in the Democratic presidential race with Sen. Hillary Rodham Clinton.
Feb 14 - By Nedra Pickler, Associated Press Writer
Sen. Barack Obama is poised to get a coveted endorsement from the Service Employees International Union, which could give his campaign a major boost going into the March primaries in Ohio and Texas against Sen. Hillary Rodham Clinton.
Feb 14 - By Michelle R. Smith, AP Writer
Union officials tell The Associated Press Sen. Barack Obama is likely to be endorsed by the Service Employees International Union on Friday.
Feb 13 - By Philip Elliott, AP Writer
Former Republican Sen. Lincoln Chafee is endorsing Democratic Sen. Barack Obama.
Jan 30 - By Associated Press
The New York Post endorsed Sen. Barack Obama for the Democratic presidential nomination Wednesday, calling him an "untried candidate" but a preferable alternative to the newspaper's home state senator, Hillary Rodham Clinton.
Jan 26 - By Associated Press
Florida Gov. Charlie Crist endorsed a beaming Sen. John McCain on Saturday night, delivering a boost three days before the state's pivotal primary.
Jan 17 - By Associated Press
Democratic Sen. Patrick Leahy, the chairman of the Judiciary Committee, endorsed presidential candidate Barack Obama on Thursday.
Jan 12 - By Associated Press
South Carolina's largest newspaper on Saturday endorsed John McCain in the state's Republican primary.
Jan 12 - By Anna Jo Bratton, Associated Press Writer
Presidential hopeful Barack Obama has won the endorsement of two fellow Democratic senators from the heartland — Ben Nelson, a popular moderate in largely Republican Nebraska and Claire McCaskill from Missouri, historically a bellwether in presidential contests.
Jan 11 - By Paul Davenport, Associated Press Writer
Barack Obama, his campaign for the Democratic presidential nomination bolstered by endorsements, told a cheering union hall on Friday that he would provide relief for homeowners struggling to make mortgage payments and deliver tax cuts to the middle-class.
Jan 2 - By Jim Davenport, Associated Press Writer
A former South Carolina governor who now runs a lobbying and consulting firm endorsed Democratic White House hopeful Barack Obama on Wednesday, despite the Illinois senator's constant criticism of lobbyists.
Dec 30 - By Associated Press
Democrat Hillary Rodham Clinton has picked up the backing of Sen. Maria Cantwell of Washington, the 10th Senate endorsement Clinton has received in her presidential bid.
Dec 23 - By Glen Johnson, Associated Press Writer
The Concord Monitor broke with political tradition Sunday, telling readers in the state with the first presidential primary why they should not vote for Republican presidential candidate Mitt Romney instead of whom they should support.
Dec 20 - By Associated Press
John McCain has been endorsed by both of Mitt Romney's hometown newspapers, a blow to the former Massachusetts governor who often taunts his opponents with negative e-mails titled, "Those who know him best."
Nov 19 - By Glen Johnson, Associated Press Writer
The chairman of the panel that examined the nation's security before Sept. 11, 2001 and the aftermath of the terrorist attacks announced Monday he was endorsing John McCain — and not former New York Mayor Rudy Giuliani — for president.
Nov 14 - By Jesse J. Holland, AP Labor Writer
Another union is sitting out the Democratic presidential primary.
Nov 12 - By Liz Sidoti, Associated Press Writer
Fred Thompson, the candidate billing himself as the most consistent conservative in the crowded Republican field, has won the presidential endorsement of the National Right to Life Committee, GOP officials said Monday.
Nov 9 - By Amy Lorentzen, AP Writer
John Edwards' latest endorsement was sweet.
Nov 9 - By Beth Fouhy, Associated Press Writer
Ohio Gov. Ted Strickland endorsed Hillary Rodham Clinton Friday, calling the New York senator "the strongest candidate our party can bring forth" and contending his state will be crucial in the 2008 election.
Nov 8 - By Andrew DeMillo, Associated Press Writer
Republican Mike Huckabee on Thursday gained the endorsement of conservative activist Donald Wildmon, who has led national boycotts against corporations over social policies and once accused Mighty Mouse of teaching children to snort cocaine.
Nov 1 - By Associated Press
Former Chrysler Corp. Chairman Lee Iacocca says Democrat Bill Richardson is his pick for president, citing the New Mexico governor's foreign relations background and energy policy.
Oct 31 - By Jesse J. Holland, AP Labor Writer
Hillary Rodham Clinton won the presidential endorsement of the American Federation of State, County and Municipal Employees on Wednesday, an important union boost for the Democratic front-runner.