mr. estelle, don't take matters in your own hands. he should be considered very, very dangerous. >> reporter: a sonti run, while mom sits behind bars. ryan owens, abc news, dallas. >>> and we have a note tonight, we've learned more about this explosive car crash caught on tape. watch the left side of your screen. a semitruck goes airborne, erupting into a fireball. inside a driver and his 7-year-old son. it happened in indiana. the father and son only suffered minor injuries. and the father now says he swerved to avoid a car that had drifted into his lane. investigators are studying that tape tonight. >>> and you're about to learn now that not all vacations are created equal in america. congress with still so much work to be done, has given itself the kind of rest and relaxation most americans can only see in their dreams. abc's david kerley has our washington watchdog now. >> reporter: talk about a mad dash today. members of congress leaving the capitol. grabbing their bags, heading home for a five-week vacation. gone. with time running out to pass some big pieces of the country's business, including a budget. >> when you are at work, you are