
President Barack Obama greets students after he called on Congress to stop interest rates on student loans from doubling next month during a news conference in the East Room of the White House in Washington, Thursday, June 21, 2012. (AP Photo/Susan Walsh)

President Obama speaks June 21, 2012, at the White House to call on Congress to stop interest rates on student loans from doubling on July 1. (Associated Press)

President Obama speaks June 21, 2012, at the White House to call on Congress to stop interest rates on student loans from doubling on July 1. (Associated Press)

Protesters demonstrate outside Parliament in the Plaza de Armas in Asuncion, Paraguay, on Thursday against lawmakers' approval to impeach Paraguayan President Fernando Lugo. Paraguay's opposition-controlled Congress voted Thursday to begin impeachment proceedings against Mr. Lugo for his role in a deadly clash involving landless farmers and announced that the former Roman Catholic bishop's impeachment trial would begin on Friday in the Senate. The protester's sign reads in Spanish "Lawmakers, we won't let you rob our democracy!" (Associated Press)

Protesters demonstrate outside Parliament in the Plaza de Armas in Asuncion, Paraguay, on Thursday against lawmakers' approval to impeach Paraguayan President Fernando Lugo. Paraguay's opposition-controlled Congress voted Thursday to begin impeachment proceedings against Mr. Lugo for his role in a deadly clash involving landless farmers and announced that the former Roman Catholic bishop's impeachment trial would begin on Friday in the Senate. The protester's sign reads in Spanish "Lawmakers, we won't let you rob our democracy!" (Associated Press)

House Speaker John A. Boehner, Ohio Republican, defends the contempt of Congress vote against Attorney General Eric H. Holder Jr. on Capitol Hill on Thursday. The House Oversight and Government Reform Committee seeks an additional 1,300 pages on Fast and Furious. (Associated Press)

President Obama, with Education Secretary Arne Duncan (second from right) at his side, looks back June 21, 2012, at a group of students during a news conference at the White House as he calls on Congress to stop interest rates on student loans from doubling. (Associated Press)

President Obama, with Education Secretary Arne Duncan (second from right) at his side, looks back June 21, 2012, at a group of students during a news conference at the White House as he calls on Congress to stop interest rates on student loans from doubling. (Associated Press)

House Speaker John Boehner, Ohio Republican, defends the contempt of Congress vote against Attorney General Eric Holder during a news conference June 21, 2012, on Capitol Hill. (Associated Press)