Duster front end leans in at top

i have read that also(too much camber) this started out that when driving the car the front tires would scream like a belt was too tight. this was made worse or better when hitting a bump/expansion joint while driving. the front end shop said that there was a crack in the K-frame but i could not find the same issue later when i got it home. i kind of wonder if he had showed me the lower control arm bushing was shot.