Here's the translation. This time, a French friend helped me out

. However, he translated it to Spanish and then I translated it in English. If anyone speaks French as sees a mistake, please feel free to correct it.
Page 1:
"I almost never watch television, and every time I do, I regret it."
"But the other day, I saw a comedian that made me think; the fellah had a funny theory by which you could classify people in three groups, depending of the way they spit."
"First of all, there's the great majority of people who spit to the ground. They tend to be resigned and unable to walk straight through the path of life."
"Afterwards, there are those who talk and, at the same time..."
Lady: "This man has killed my two sons... I'm just asking for justice... Couldn't you help me find him? You're supposed to defend the law..."
Cop: "MA'AM, FOR THE LAST TIME..."
"...spit to the person they're speaking to. This second group is the most aggressive..."
Cop: "KNOCK IT OFF OR I WILL ARREST YOU FOR DISTURBING THE PUBLIC ORDER!"
"...and is composed by mostly violent people. They use to be the dominant class."
Lady: "Just try it! I'm not afraid of you!"
"Finally, there are the idealists and the fools, who spit towards the sky..."
Blacksad: "Excuse her, (mister policeman? could anyone translate it for me please?), she's my neighbor... She's been a little distrubed lately..."
Blacksad: "Too much television!"
"...knowing that, ineluctably, they spit on themselves."
Page 2
"She really wasn't my neighbor, but an old customer. Back then, I hadn't taken on the case she had requested me, so I felt like I had a moral debt with her..."
Lady: "I remember now, you're the detective... Will you finally help me?"
Blacksad: "I told you last time, ma'am, the guy you're after is too powerful, a second-class detective like myself doesn't have a chance to jail in someone like him..."
Lady: "But aren't we all equal before the law? This man called home and convinced my two children, Joseph and Benjamin, to work for him. He promised them a good job, and he swore that they were doing the right choice..."
Lady: "I know him, I've got his portrait, I know he is the murder of my sons, and even so, nobody can catch him and do justice..."
Lady: "We get the world we deserve..."
Lady: "Without that guy, my oldest son would be your age today..."
Lady: "I'm begging you, please keep this just in case you change your mind and decide to help me find him..."
"Of course I knew that guy, he had also deceived me with his promises of a better world."
"I had found his lies in a countryside of Europe seeded with corpses. Today lots of young people found themselves in the same situation in a Korean village..."
"I've hanged the portrait on my pending cases board, and I've gone out for a little Christmas shopping, with an irrepressible desire to spit towards the sky."