! t) {( H8 o2 w# Z5 bBy Janet McBride 4 Z! V5 W1 ?$ o9 E, G6 _) L' _; a% P, l
LONDON (Reuters) - Oil rose towards $70 on Wednesday as U.S. warships put on a show of force off Iran's coast, coinciding with a United Nations agency report that said the Islamic republic had expanded its nuclear programme. + |4 [* M! n3 l 3 s4 V+ U. j- A, m3 m& g' D- D# [( Z4 i( f$ d1 d http://www.globeinvestor.com/ser ... TS-OIL-COL/GIStory/