The career diplomat who has been picked to serve as secretary of state under presumptive President-elect Joe Biden is a leading advocate for the U.S. to rejoin the Obama-era Iran nuclear deal, according to published reports. The former vice president is planning to nominate Antony Blinken as his secretary of state, according to Politico. Blinken, a longtime Biden aide from Biden’s days in the Senate, has also been an analyst on CNN. The report also said Biden will name Jake Sullivan — who played a key role in crafting the Iran deal under former President Barack Obama — as his national security adviser.