Hacker News stories for 7 AM on Monday Nov 19, 2012

0.949 Hipmunk Raises Money & Is Immediately Threatened By Patent Troll (July 2012) comments

0.905 Intel CEO Paul Otellini retiring in May after 40 years with company comments

0.592 Elon Musk: ‘Europe’s rocket has no chance’ comments

0.500 Nose cell transplant enables paralysed dogs to walk comments

0.166 Groupon Israel Was Hacked By Pro Palestinians comments