Padraig Harrington disqualified from Abu Dhabi Championship after rule infringement . Irishman caught the ball with his hand but did not sign for two - stroke penalty . German champion Martin Kaymer claims halfway lead at European Tour event . Venezuelan rookie Jhonattan Romero shares halfway lead at PGA Tour 's Bob Hope Classic .
Padraig Harrington disqualified from Abu Dhabi Championship after rule infringement . Irishman moved the ball with his hand but did not sign for two-stroke penalty . Defending champion Martin Kaymer claims halfway lead at European Tour event . Venezuelan rookie Jhonattan Vegas shares halfway lead at PGA Tour 's Bob Hope Classic .