Morning Edition

It would be easy not to have known Continental Airlines has been merged with United for two years. That will change Saturday when all operations and branding are combined under just United. Any hiccups could mean delays throughout the airline's system.

When Joan and Izzy Schwartz got married, they spent their wedding night in a suite at the Waldorf-Astoria Hotel in Manhattan. Back then, the room cost $16.80. For their 60th anniversary, the Waldorf will give the couple a room for the same rate they paid in 1952.

Students at London's Kingston University this week unveiled luxury designs made of bio-degradable materials. There are stilettos made from pistachio shells and coffee beans, a wood-chip corset and a top made from orange peel.

Renee Montagne has the Last Word in business.

The district of Baba Amr in the city of Homs had been the heart of the Syrian uprising, where mass protests turned into an armed resistance. Activists say government troops are combing the area, arresting any male over the age of 12.

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RENEE MONTAGNE, HOST:

And in Michigan, there's a fight going on over one delegate to the Republican National Convention. Rick Santorum's campaign team says its candidate is a victim of, quote, thuggery. They accuse Michigan Republican leaders of engineering an after-the-fact rules change to give Mitt Romney a slim lead in delegates from last Tuesday's state primary.

We have more from Michigan Public Radio's Rick Pluta.

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RENEE MONTAGNE, HOST:

This is MORNING EDITION, from NPR News. I'm Renee Montagne.

The next big day for Republican presidential hopefuls is Super Tuesday. But on the way to Tuesday, the candidates are making stops in Washington state. Republican caucuses there are set for tomorrow morning.

And as NPR's Martin Kaste reports, with the fight for the nomination still tight, for once the caucuses in Washington state may actually mean something to the presidential race.

David Greene talks to materials chemist Donald Sadoway from the TED (Technology, Entertainment and Design) conference in Long Beach, Calif. Sadoway is the co-inventor of the liquid metal battery. It's inexpensive, super efficient, sustainable and can provide large scale energy storage.