[img]http://d.yimg.com/a/p/ap/20100718/capt.fe2563fe7c804f96bc4ac4a2548726b9-e44b3794c3494938b510da94430c494d-0.jpg?x=130&y=65&q=85&sig=3z0Kk0lsuC3b7a63fvvajQ--[/img]AP - BP and the Obama administration offered significantly differing views Sunday on whether the capped Gulf of Mexico oil well will have to be reopened, a contradiction that may be an effort by the oil giant to avoid blame if crude starts spewing again.