 For Pacifica Radio, I'm Scott Baba. Armored vehicles rammed the doors of Bolivia's government palace yesterday, led by a top general vowing to, quote, restore democracy, then quickly retreated after what the president called a coup attempt. Within hours, a nation of 12 million people saw a rapidly moving scenario in which the troops seemed to take control of the government of President Luis Arce. He vowed to stand firm and named a new army commander who immediately ordered the troops to stand down.