"...Traded insults between the US & Iran, mask push for talks..."

Politico:

"... The world community faces the vexing task of not only to trying to persuade Iran to comply with international demands that it prove its nuclear program is purely for peaceful purposes, but to even make sure Tehran is interpreting the diplomatic signaling correctly. ..  In the eyes of the Obama administration, the tea leaves for Iran are clear. The U.S. "strongly supported ... efforts to resume” talks with Iran, a senior U.S. official told journalists ... There are signs that Iran is listening ... "