Detailed text transcripts for TV channel - CNN - 20110315:14:23:00
We're continuing to follow the unrest in north america and the middle east. the king of bahrain today imposed a state of emergency to last for three months. there have been weeks of anti-government protests in bahrain. part of a wave of demonstrations that have swept through the arab world. saudi arabia and the united arab emirates have sent troops into bahrain. the bahrainian government says the troops are there to protect citizens. and the los angeles times is reporting that the rebel-held seaside city of misrata is under a naval blockade. and cnn is reporting that the town of zawiya is un...