It is time for the political transition that is long overdue to finally get under way , '' Josh Earnest , a White House spokesman , told reporters Friday . NEW : At least 100 people are killed across Syria on Saturday , opposition groups say . Military investigators arrive in Tremseh and find evidence of an attack . An opposition group says more than 100 people were killed there Thursday . The Syrian government blames the Tremseh incident on armed terrorist groups .
NEW : At least 100 people are killed across Syria on Saturday , opposition groups say . Military investigators arrive in Tremseh and find evidence of an attack . An opposition group says more than 100 people were killed there Thursday . The Syrian government blames the Tremseh incident on armed terrorist groups .