Did Turkey leak US-rebel details to Al Qaeda?
Perhaps it is just more propaganda, but a number of Syrian-rebel sources are saying that Turkey not only warned the Nusra Front (Al Qaeda) as to the arrival of the US-trained Syrian 'Division 30', but effectively helped them to kidnap the unit's commanding officer and a number of soldiers within hours of the team crossing into Syria.  There is increasing concern that Turkey is not keen to attack Islamist forces in Syria; indeed all bar one of its attacks into Syria over the past month have been against PKK positions. Yesterday Turkey's Foreign Minister claimed that coordinated attacks against Islamist positions are imminent; but the White House quickly issued a denial, saying that an agreement had yet to be reached.
The United States and Turkey will launch a “comprehensive” air campaign to flush Daesh fighters from a designated safe zone in northern Syria bordering Turkey, Reuters reported.

Talks between Washington and Ankara were completed Sunday, and regional allies including Saudi Arabia, Qatar and Jordan may also take part in the operation, Foreign Minister Mevlet Cavusoglu told Reuters in an interview Monday.

“The technical talks have been concluded, yesterday, and soon we will start this operation, comprehensive operations, against Daesh,” he said.

The United States and Turkey plan to provide air cover for designated moderate rebels in Syria in a bid to flush Daesh militants from 80 km of border territory, Reuters reported.

Diplomats believe that cutting off Daesh’s access to Turkey is key to stemming the flow of foreign fighters and supplies into Syria.

US jets are already conducting airstrikes from Turkish bases in advance of the campaign, Reuters reported.