Concerns over Syrian rebels leader who took over Assad regime

There are renewed concerns over Abu Mohammad al-Jolani, the rebel leader who led the Hayat Tahrir al-Shams (HTS) group that took over Syria and collapsed President Bashar al-Assad's regime. CBS News' Courtney Kealy breaks down what's known about Jolani.

Concerns over Syrian rebels leader who took over Assad regime
There are renewed concerns over Abu Mohammad al-Jolani, the rebel leader who led the Hayat Tahrir al-Shams (HTS) group that took over Syria and collapsed President Bashar al-Assad's regime. CBS News' Courtney Kealy breaks down what's known about Jolani.