President Gerald Ford finishes giving a speech on Jan. 13, 1975. Ford was born 100 years ago Sunday. Marion S. Trikosko/Courtesy of Library of Congress hide caption

itoggle caption Marion S. Trikosko/Courtesy of Library of Congress

Battleground Texas staff members and volunteers work around a table in a small backroom of the Travis County Democratic Office in Austin on April 24. Battleground Texas is an effort by veterans of the Obama campaign to take what they learned electing and re-electing a president and try to turn Texas blue. Rodolfo Gonzalez/MCT/Landov hide caption

itoggle caption Rodolfo Gonzalez/MCT/Landov

Military pallbearers carry the coffin of the late New Jersey Sen. Frank Lautenberg into the Senate chamber on Thursday. He was the only remaining World War II veteran in the Senate. Douglas Graham/AP hide caption

itoggle caption Douglas Graham/AP

President Obama speaks at a news conference Tuesday. He addressed the use of chemical weapons in Syria and said he's weighing his options. Alex Wong/Getty Images hide caption

itoggle caption Alex Wong/Getty Images

United Farm Workers members were among the crowd that filled the lawn on Capitol Hill during an immigration rights rally Wednesday. Jacquelyn Martin/AP hide caption

itoggle caption Jacquelyn Martin/AP