Iraqis keep up anti-regime demos despite PM's vow to quit

Iraqis kept up anti-government protests in Baghdad and the south on Saturday, dissatisfied with the premier's vow to quit and insisting on the overhaul of a system they say is corrupt and under the sway of foreign powers.Protesters have hit the streets since early October in the largest grassroots movement Iraq has seen in decades, sparked by fury at poor public services, lack of jobs and widespread government graft.The toll spiked dramatically this week, when a crackdown by security forces left