Peace activist Cindy Sheehan pauses while giving an interview at "Camp Casey", a protest site near President Bush's ranch in Crawford, Texas July 7, 2007. REUTERS/Jessica Rinaldi (UNITED STATES) 

Peace activist Cindy Sheehan (C) holds a sign with fellow activists as they pose for a picture at the site of her first protest near U.S. President George W. Bush's ranch in Crawford, Texas July 8, 2007. REUTERS/Jessica Rinaldi (UNITED STATES) 

Peace activist Cindy Sheehan addresses supporters before turning the deed to her land, "Camp Casey", a protest site near President Bush's ranch, over to radio talk-show host Bree Walker in Crawford, Texas July 7, 2007. REUTERS/Jessica Rinaldi (UNITED STATES) 

Peace activist Cindy Sheehan (L) hugs radio talk-show host Bree Walker (R) as they tour the site of Sheehan's first protest near U.S. President George W. Bush's ranch in Crawford, Texas July 8, 2007. Sheehan sold her Crawford property, called Camp Casey, to Walker. REUTERS/Jessica Rinaldi (UNITED STATES) 

Peace activist Cindy Sheehan (R) shows the site of her first protest near U.S. President George W. Bush's ranch to radio talk-show host Bree Walker (L) in Crawford, Texas July 8, 2007. Sheehan sold her Crawford property, called Camp Casey, to Walker. REUTERS/Jessica Rinaldi (UNITED STATES) 

Peace activist Cindy Sheehan (R) walks with Anne Pritchett (L) after turning the deed to her land, "Camp Casey", a protest site near President Bush's ranch, over to radio talk-show host Bree Walker in Crawford, Texas July 7, 2007. REUTERS/Jessica Rinaldi (UNITED STATES) 

Peace activist Cindy Sheehan (R) talks to a crowd of supporters after turning the deed to her land, "Camp Casey", a protest site near President Bush's ranch, over to radio talk-show host Bree Walker (L) in Crawford, Texas July 7, 2007. REUTERS/Jessica Rinaldi (UNITED STATES) 

Peace activist Cindy Sheehan holds the deed to her land, "Camp Casey," shortly before turning the deed over to Bree Walker in Crawford, Texas July 7, 2007. REUTERS/Jessica Rinaldi (UNITED STATES) 

Peace activist Cindy Sheehan talks with friends after she handed the deed to her land, "Camp Casey", a protest site near President Bush's ranch, over to radio talk-show host Bree Walker in Crawford, Texas July 7, 2007. REUTERS/Jessica Rinaldi (UNITED STATES) 

Parents who lost their sons in Iraq hold hands during a Sunday morning service near the Bush ranch in Crawford. President of Gold Star Families for Peace, Cindy Sheehan (R) of Vacaville, California, holds hands with Juan Torres (2nd R) as they gather for a Sunday morning service at their camp near the ranch owned by U.S. President George W. Bush in Crawford, Texas August 14, 2005. Sheehan's son, U.S. Army Specialist Casey Austin Sheehan, had died while serving in Iraq. Torres lost his son, also named Juan, who had been serving in Iraq. Sheehan and dozens of other protesters prayed at the service as they began their second week camped near Bush's ranch to protest against the continued U.S. military presence in Iraq. REUTERS/Jason Reed 

Anti-war protester and President of Gold Star Families for Peace, Cindy Sheehan of Vacaville, California, speaks to the press alongside her supporters at her roadside protest near the ranch of U.S. President George W. Bush in Crawford, Texas, August 17, 2005. Sheehan, whose military son Casey, 24, was killed in Iraq last year, started her roadside vigil August 6 in an attempt to force a meeting with President Bush to argue her case for the withdrawal of U.S. troops from Iraq. REUTERS/Jason Reed JIR/AH 

Iraq war protester Cindy Sheehan talks to the media at the protest camp near U.S. President George W. Bush's ranch in Crawford, Texas August 26, 2005. Sheehan, whose vigil near Bush's Texas ranch has become a symbol for the anti-war movement, said on Thursday she planned to take her cause on the road next month and shadow Bush back to Washington. REUTERS/Jeff Mitchell JM/CCK 

Anti-war protester and President of Gold Star Families for Peace, Cindy Sheehan sits among food and water supplies as she continues her roadside protest near the ranch of U.S. President George W. Bush in Crawford, Texas, August 17, 2005. Sheehan, whose military son Casey, 24, was killed in Iraq last year, started her roadside vigil August 6 in an attempt to force a meeting with President Bush to argue her case for the withdrawal of U.S. troops from Iraq. REUTERS/Jason Reed JIR/AH 

Cindy Sheehan holds up a cross bearing her dead son's name as the motorcade of U.S. President George W. Bush drives past in Crawford. Anti-war protester Cindy Sheehan (L) of Vacaville, California, a mother who lost her son U.S. Army Specialist Casey Austin Sheehan who was serving in Iraq, holds up a cross bearing her son's name as the motorcade of U.S. President George W. Bush passes by her protest in Crawford, Texas August 12, 2005. Dozens of protesters voiced their opposition to the Iraq war as Bush was travelling to a neighbouring ranch for a Republican Party fundraiser. REUTERS/Jason Reed 

Anti-war protester Cindy Sheehan writes her name on US map listing the hometowns of her supporters in Crawford. Cindy Sheehan from Vacaville, California, anti-war protester and president of Gold Star Families for Peace, writes her name on a map of the U.S. showing where she is from, like dozens of her supporters, as she continues her roadside protest near the ranch of U.S. President George W. Bush in Crawford, Texas, August 17, 2005. Sheehan, whose military son Casey, 24, was killed in Iraq last year, started her roadside vigil August 6 in an attempt to force a meeting with President Bush to argue her case for the withdrawal of U.S. troops from Iraq. REUTERS/Jason Reed 

A tattoo worn by anti-war protester Sheehan features name of her dead military son Casey and years he was alive during her roadside protest in Crawford. A tattoo worn by anti-war protester and President of Gold Star Families for Peace Cindy Sheehan of Vacaville, California, features the name of her dead military son Casey and the years he was alive during her roadside protest near the ranch of U.S. President George W. Bush in Crawford, Texas, August 18, 2005. Sheehan, whose military son Casey was killed last year in Iraq, has vowed to keep her roadside vigil until President Bush, spending the month of August on his ranch, meets with her. REUTERS/Jason Reed Pictures of the Month August 2005 

President of Gold Star Families for Peace, Cindy Sheehan of Vacaville, California, kneels with a cross bearing the name of her military son Casey who died serving in Iraq in 2004, at her anti-war protest camp near the ranch owned by U.S. President George W. Bush in Crawford, Texas August 15, 2005. Sheehan is on the second week of campaigning against the U.S. military presence in Iraq near Bush's ranch. REUTERS/Jason Reed JIR/JJ 

Anti-war protester Cindy Sheehan sits in a van near the ranch of U.S. President Bush in Crawford, Texas August 18, 2005. Sheehan, who has camped near the ranch since August 6 to protest against the Iraq war and drummed up support from coast to coast, abandoned her camp and flew back to California late August 18 after her mother suffered a stroke. REUTERS/Jason Reed JIR/CN 

Anti-war protester Cindy Sheehan walks past a poster calling to meet with President Bush near his ranch in Crawford. Anti-war protester Cindy Sheehan walks past a poster calling for U.S. President George W. Bush to meet with her at her roadside protest near Bush's ranch in Crawford, Texas, August 16, 2005. Sheehan, whose military son Casey was killed last year in Iraq, has vowed to keep her roadside vigil until President Bush, spending the month of August on his ranch, meets with her for a second time after first meeting last year. REUTERS/Jason Reed 

Cindy Sheehan (L) touches a white cross, representing her son who was killed in Iraq, as Melanie (R) and Susan (C) House embrace, while holding a picture of John House who was also killed in Iraq, at the protest camp near U.S. President George W. Bush's ranch in Crawford, Texas August 25, 2005. Sheehan began her vigil on August 6 on the road leading to Bush's ranch and has vowed to stay through his month-long vacation unless he met with her. REUTERS/Jeff Mitchell JM/FA 

Australian peace activist Donna Mulhearn holds a sign up alongside anti-war protester Cindy Sheehan in Crawford. Peace activist Donna Mulhearn from Australia (2nd L) shows her support to anti-war protester Cindy Sheehan (R) as she speaks to the press during her roadside protest near the ranch of U.S. President George W. Bush in Crawford, Texas, August 17, 2005. Dozens of supporters have joined Sheehan, whose military son Casey was killed in Iraq last year, since she started her roadside vigil August 6 in an attempt to force a meeting with President Bush to argue her case for the withdrawal of U.S. troops from Iraq. REUTERS/Jason Reed 

Anti-war protester and President of Gold Star Families for Peace, Cindy Sheehan of Vacaville, California, reacts as she speaks of her son's death in Iraq, during a sunset candlelight vigil at her roadside protest, near the ranch of U.S. President George W. Bush, in Crawford, Texas, August 17, 2005. The vigil was repeated in cities across the United States in support of Sheehan, whose military son Casey, 24, was killed in Iraq last year. REUTERS/Jason Reed JIR/PN 

Anti-war protester and President of Gold Star Families for Peace, Cindy Sheehan of Vacaville, California, holds a candle in front of crosses which represent fallen U.S. soldiers during a sunset candlelight vigil near the ranch of U.S. President George W. Bush in Crawford, Texas, August 17, 2005. Sheehan, whose son Casey, 24, was killed in Iraq last year, has camped out along a country road in Crawford asking for a meeting with Bush, who is on a month-long vacation at his ranch there. She has become a magnet for anti-war protesters who have crowded around her since her vigil began Aug. 6 in the community of 705 people. REUTERS/Jason Reed JIR/NL 

Anti-war protester and President of Gold Star Families for Peace, Cindy Sheehan (R) of Vacaville, California hugs supporter Dustin Langley of New York after he delivered to her letters (in her hand) of goodwill from New York supporters at her roadside protest near the ranch of U.S. President George W. Bush in Crawford, Texas, August 18, 2005. Anti-war protesters held candles, sang, and chanted in vigils across the country on Wednesday in support of Cindy Sheehan, who has camped out near President George W. Bush's ranch to urge him to bring U.S. troops home from Iraq, where her son was killed a year ago. REUTERS/Jason Reed JIR/AH