at one point he's introduced to a man named cipriano ferendini, an immigrant from corsica, who had a barbershop in the basement of the barnum hotel. in spite of that background, he was a fire-breathing secessionist who declared out loud and at just about every opportunity, it seems, that the only way for the south to be free was for abraham lincoln to die. and the man that introduced pinkerton to him was george cane, who was the baltimore chief of police. so you have this partnership that i love. the chief of police and the loony corsican barber. and they're all out to get lincoln. and as pinkerton is putting all these pieces together and the other detectives are contributing their parts of the puzzle, it's now time to warn the lincoln party. remember he's making his way slowly from springfield down to d.c. so we're now in february, 1861. february 21st he's in philadelphia. pinkerton goes to philadelphia and he talks first to norman judd, lincoln's friend and political associate, who is also in charge of the itinerary at this point. and strongly suggesting that they alter the route.