Sept. 7, 2012 - Republican presidential candidate Mitt Romney and wife Ann Romney laugh after a supporter yelled "I love you!" to Mrs. Romney during a rally in Nashua, New Hampshire. Photo by Sarah Ganzhorn.

Sept. 7, 2012 - President Barack Obama wipes sweat from his face after delivering remarks at a campaign event in Portsmouth NH. The president touched on many of the points he had addressed in his speech at the Democratic National Convention, telling supporters he needed four more years in office to complete the works he began in his first term. Photo by Sarah Ganzhorn.

Sept. 7, 2012 - President Barack Obama greets supporters after delivering remarks at a campaign event in Portsmouth NH. Battleground state New Hampshire has been the destination of frequent campaign trips for both Obama and his Republican opponent, former Massachusetts Governor Mitt Romney, during their 2012 presidential campaigns. Photo by Sarah Ganzhorn.

Sept. 7, 2012 - Republican presidential candidate Mitt Romney listens as supporters cheer him on during a rally in Nashua, New Hampshire. Photo by Sarah Ganzhorn.

Portsmouth, NH, Sept. 7, 2012 - President Barack Obama speaks to a crowd estimated at over 6,000 by the campaign during a rally at the Strawbery Banke Museum in Portsmouth NH. The president appeared with Vice President Joe Biden, First Lady Michelle Obama, Dr. Jill Biden, Senator Jeanne Shaheen, and Governor John Lynch. Photo/Christopher Weigl

Portsmouth, NH, Sept. 7, 2012 - President Barack Obama speaks to a crowd estimated at over 6,000 by the campaign during a rally at the Strawbery Banke Museum in Portsmouth NH. The president appeared with Vice President Joe Biden, First Lady Michelle Obama, Dr. Jill Biden, Senator Jeanne Shaheen, and Governor John Lynch. Photo/Christopher Weigl

Portsmouth, NH, Sept. 7, 2012 - U.S. Senator Jeanne Shaheen, D-NH, right, leaves the stage at a campaign rally at the Strawbery Banke Museum after introducing Vice President Joe Biden, left. The rally, which included appearances by President Obama, First Lady Michelle Obama, Dr. Jill Biden, and Governor John Lynch, was attended by over 6,000 people according to the Obama campaign. Photo/Christopher Weigl

Portsmouth, NH, Sept. 7, 2012 - President Barack Obama wipes his brow after speaking to a crowd estimated at over 6,000 by the campaign during a rally at the Strawbery Banke Museum in Portsmouth NH. The president appeared with Vice President Joe Biden, First Lady Michelle Obama, Dr. Jill Biden, Senator Jeanne Shaheen, and Governor John Lynch. Photo/Christopher Weigl

Portsmouth, NH, Sept. 7, 2012 - President Barack Obama greets the crowd estimated at over 6,000 by the campaign during a rally at the Strawbery Banke Museum in Portsmouth NH. The president appeared with Vice President Joe Biden, First Lady Michelle Obama, Dr. Jill Biden, Senator Jeanne Shaheen, and Governor John Lynch. Photo/Christopher Weigl

Portsmouth, NH, Sept. 7, 2012 - President Barack Obama gestures to a crowd estimated at over 6,000 by the campaign during a rally at the Strawbery Banke Museum in Portsmouth NH. The president appeared with Vice President Joe Biden, First Lady Michelle Obama, Dr. Jill Biden, Senator Jeanne Shaheen, and Governor John Lynch. Photo/Christopher Weigl

United States President Barack Obama thanks the crowd after giving a speech at a rally to re-elect Massachusetts Governor Deval Patrick on October 16, 2010 at Hynes Convention Center in Boston, Mass.

March 5, 2012 – Mitt Romney speaks after a Super Tuesday victory in Massachusetts at the Copley Westin in downtown Boston.

President Barack Obama exits Air Force One with philanthropist Melinda Gates on March 8, 2011 at Boston Logan International Airport enroute to a Democratic fundraiser at the Museum of Fine Arts, where he called for a renewed plan to out-educate competing countries.

March5, 2012 – Mitt Romney speaks after a Super Tuesday victory in Massachusetts atthe Copley Westin in downtown Boston.

Monday, May 23, 2011 -- The Governor is presented with the Paul McDade Focus Award for Distinguished Leadership by Janet LaBreck, Commisioner of the Massachusetts Commission for the Blind.

Governor Deval Patrick of Massachusetts joins Acme Packet employees and leadership for an announcement relative to company expansion and job creation on May 19, 2011.

Oct. 18, 2012 - Supporters watch as President Barack Obama speaks at a campaign event at Veteran's Memorial Park in Manchester, New Hampshire. Photo by Billie Weiss.

Oct. 18, 2012 - Supporters await the arrival of President Barack Obama at a campaign event at Veteran's Memorial Park in Manchester, New Hampshire. Photo by Billie Weiss.

Oct. 18, 2012 - Supporters wave signs as they await the arrival of President Barack Obama at a campaign event at Veteran's Memorial Park in Manchester, New Hampshire. Photo by Billie Weiss.

Oct. 18, 2012 - Supporters await the arrival of President Barack Obama at a campaign event at Veteran's Memorial Park in Manchester, New Hampshire. Photo by Billie Weiss.

Oct. 18, 2012 - New Hampshire Governor John Lynch introduces President Barack Obama at a campaign event at Veteran's Memorial Park in Manchester, New Hampshire. Photo by Billie Weiss.