Michelle Obama is being urged by her husband’s true believers to move to California when she leaves the White House and to pursue the US Senate seat expected to be vacated by Dianne Feinstein in 2018. The oldest member of the Senate, Feinstein, 81, has strongly suggested this will be her last term, Richard Turley will report in Orbmagazine.com on Thursday. The first couple haven’t said where they’ll go when Barack Obama leaves office in 26 months, but Los Angeles is the leading contender.