23/05/07 7 s$ S3 ^6 L- L 5 G+ o* W B1 o+ \/ G( N; ZBy Janet McBride ' z1 H- O% o5 g3 x: O 6 p$ ]. F4 w1 c4 h+ H9 `LONDON (Reuters) - Oil rose towards $70 on Wednesday as U.S. warships put on a show of force off Iran's coast, coinciding with a United Nations agency report that said the Islamic republic had expanded its nuclear programme. $ e" v3 m4 `2 g1 n1 V# u+ y$ H0 b2 ]