Kenyan troops enter last Somali rebel bastion of Kismayu
September 28, 2012 at 01:02 AM EDT
NAIROBI, Sept 28 (Reuters) - Kenyan troops crossed into the southern Somali port city of Kismayu on Friday, the al Shabaab militant group's last major bastion in the Horn of Africa country, as part of a main offensive to drive out the rebels.
