We walked a couple of blocks until we came upon the downtown El Paso Public Library.

Clinton held a rally February 12 in El Paso, Texas, but did not mention the recent contests in her speech, which focused on issues such as health care, the environment and the economy.

Ruben Garcia runs a centre for recently arrived illegal immigrants in the American border town of El Paso.

By the time the ballots were being counted in the Potomac primaries, Clinton had landed in El Paso, Texas, where she declared, "We're going to sweep across Texas in the next three weeks."

About 1.1 billion years ago, what are now El Paso, Texas, and Antarctica appear to have existed side by side, scientists say.