Americans can't ignore recent developments. The publication of an alleged Iranian document in Perfil, the Argentinian daily newspaper, has touched off an issue no American can ignore. The document claims that the governments of Argentina and Iran had reached an agreement to freeze the investigation into the 1994 AMIA (Asociación Mutual Israelita Argentina) bombing that killed 85 people — and that the two countries were discussing and considering trade agreements with an estimated value of $1.2 billion.Argentina’s Foreign Minister Hector Timerman, who traveled to Israel on Wednesday, April 7, for a two-day visit, sidestepped the issue, raised by both the...