article_snippet: McDonough also mentioned a separate letter sent to Iran's leadership and signed by 47 Republican senators.
article_snippet: Corker did not sign a separate letter sent to Iran's leadership and signed by 47 Republican senators.
article_snippet: a separate letter sent to Iran's leadership and signed by 47 Republican senators has generated much controversy.
article_snippet: a separate letter sent to Iran's leadership and signed by 47 Republican senators also drew rebuttal from Iran's foreign minister, who called a separate letter sent to Iran's leadership and signed by 47 Republican senators a propaganda ploy.
article_snippet: On Sunday, Iran's speaker of parliament and former nuclear negotiator, Ali Larijani, said a separate letter sent to Iran's leadership and signed by 47 Republican senators 47 Republican senators tarnished Washington's reputation internationally, according to state-run Tasnim news agency.
article_snippet: McDonough also said a separate letter sent to Iran's leadership and signed by 47 Republican senators's premise was incorrect.
article_snippet: Secretary of State John Kerry, who heads back to Switzerland on Sunday for more talks with Iranian representatives, again blasted a separate letter sent to Iran's leadership and signed by 47 Republican senators.