Judge throws out cover-up allegations against Argentine president

FILE - In this Feb. 10, 2015 file photo, a poster of late prosecutor Alberto Nisman announces a protest demanding justice in the case of his death, hangs on a window one month after he was found dead in Buenos Aires, Argentina. On Thursday, Feb. 26, 2015, Federal Judge Daniel Rafecas dismissed Nisman's allegations that President Cristina Fernandez tried to cover-up the alleged involvement of Iranian officials in the 1994 bombing of a Jewish center in Buenos Aires. (AP Photo/Rodrigo Abd, File) (The Associated Press)

FILE - In this Feb. 11, 2015 file photo, Argentina's President Cristina Fernandez speaks during an event announcing new government projects at the government palace Casa Rosada, in Buenos Aires, Argentina. A federal judge on Thursday, Feb. 26, 2015 dismissed allegations by prosecutor Alberto Nisman that Fernandez tried to cover-up the alleged involvement of Iranian officials in the 1994 bombing of a Jewish center in Buenos Aires. (AP Photo/Rodrigo Abd, File) (The Associated Press)

This Feb. 23, 2015 photo shows, through tree branches, Federal Judge Daniel Rafecas, right, arriving to the federal court house in Buenos Aires, Argentina. On Thursday, Feb. 26, 2015, Rafecas dismissed prosecutor Alberto Nisman's allegations that President Cristina Fernandez tried to cover-up the alleged involvement of Iranian officials in the 1994 bombing of a Jewish center in Buenos Aires. (AP Photo/Agustin Marcarian) (The Associated Press)