The White House insists the president is dictating events, but even some Republicans are frustrated by mixed messaging about his war aims.

America may be a nation at war, but the president's activities have been a mix of diplomacy and diversions - with the occasional swing toward the surreal.

Tehran skeptical of president’s offer – and troop deployments for potential ground operations – suggest claim of imminent end to war not credible

The White House insists the president is dictating events, but even some Republicans are frustrated by mixed messaging about his war aims.