Idlib attack: US considers serious action
The US Department of Defence is currently presenting President Donald Trump with options in Syria.
While the United States has been bombing ISIL targets there, it's avoided taking on the military of Syrian President Bashar al-Assad.
US & Canada
Asia tour presents challenges for US secretary of state
The top American diplomat Rex Tillerson is heading to East Asia, where he'll stop in Japan, South Korea and China.
He's making his first official tour of the region at a time of heightened tension over North Korea's nuclear and missile programmes.