NANYUKI, Kenya — Kenyan police shot dead a protester as hundreds of people staged new demonstrations on Tuesday against a quarantine centre in Kenya for Americans exposed to Ebola , eyewitnesses and a protest leader told Reuters. Patrick Wahome, who has helped organise protests in the central town of Nanyuki against the facility, and multiple eyewitnesses at the scene said the man died from a gunshot wound to the head. Two Reuters reporters, who did not witness the shooting themselves, saw the