BUENOS AIRES, Nov 19 (Reuters) - Lanus scored after 25 seconds and deep in second half added time to rack up their seventh straight win with a 2-0 defeat of Belgrano in Cordoba and go top of the Argentine league championship on Monday. Lanus, a modest club from the southern suburbs of the capital, went ahead in their first attack with midfielder Guido Pizarro volleying home Uruguayan Mario Regueiro's cross from the left less than half a minute after kickoff. ... More...