July 28, 2011 1:54 pm RelationTrips Re-inventing the classic roadtrip, Jeff Siegel and his son Spence share their heartwarming experience of creating a lasting bond and talk about their book RelationTrips. US & World Videos 0:30 Delaware drunk driver crashes into bus while fleeing state troopers, officials say 0:27 Regulators close Philadelphia-based Republic First Bank 2:21 Neighbors coming together for event weeks after West Philly Eid al-Fitr shooting 2:25 Penn interim president orders pro-Palestinian protesters to disband immediately 2:38 Police search for more suspects, teens charged as adults in West Philly Eid al-Fitr event shooting