captioning sponsored by macneil/lehrer productions woodruff: good evening. i m judy woodruff. president obama sends congress a $3.8 trillion budget. ifill: and i m gwen ifill. on the newshour tonight, the white house blueprint uses deficit spending to pour money into jobs programs while taxing the wealthy and placing new limits on some government spending. woodruff: then, a look at toyota s fix for its faulty gas pedals. ifill: the latest from haiti, where ten americans have been detained after allegedly trying to spirit 33 children out of the country. jeffrey brown talks to npr s mandalit del barco in port-au- prince. woodruff: a tom bearden report from colorado on efforts to regulate the sale of medical marijuana. it s like trying to pick your teeth way rattlesnake. if you ever trieding that, you know how hard it is. ifill: and another of margaret warner s conversations about the strength of al qaeda. tonight: former c.i.a. officer marc sageman. it s inevitabl