/ l: r) C# S) b J; u) [By Janet McBride9 K, U b+ U. d
& [! ]2 E! `5 [+ b: K2 zLONDON (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. " |1 N3 T' H: [( z0 p( V/ k/ O% b3 r; Y, [- i0 W9 b7 x4 m