23/05/07 " G7 K5 }9 o; s% I! S; E 4 \0 O# ]9 h6 K( e0 o: B3 tBy Janet McBride ' b1 z6 r, m$ g5 |2 H' C) @) U % O0 O1 D, L0 NLONDON (Reuters) - Oil rose towards $70 on Wednesday as U.S. warships put on a show of force off Iran's coast, coinciding with a United Nations agency report that said the Islamic republic had expanded its nuclear programme.' ]3 z$ ^( T$ h1 ]4 B
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