and here are some stories to watch today on abc news. first lady michelle obama observes veterans day in germany. she's visiting one of the biggest military medical centers outside the u.s. repair crews will be busy at kennedy space center today after engineers found cracks in the shuttle "discovery's" fuel tank. the latest report on foreclosures is just out this morning. there were filings last month on more than 330,000 homes nationwide. that is down slightly from september. finally, it has been ten years since the first harry potter movie cast a spell on the world. sadly, the magic is coming to an end. >> "harry potter and the deathly hallows part 1" holds its world premiere today in london. the bbc's lizo mzimba caught up