Residents, waiting to watch the inauguration of President-elect Sebastian Pinera, run to higher ground as a strong aftershock of 7.2 shook the region a few minutes before the inauguration's start outside Congress in Valparaiso March 11, 2010. Chile was hit by an 8.8-magnitude earthquake on Feb. 27 that killed hundreds. [Agencies]

Chile swears in new president amid strong quakes