highlight u.s. president donald trump administration thursday unite state drop massive gbu-43 bomb large non-nuclear bomb ever use combat afghanistan series cave use islamic state militants pentagon say trump say pyongyang problem take care amid speculation north korea verge sixth nuclear test military force resolve tension north korea china warn influential chinese newspaper urge pyongyang halt nuclear program exchange beijing protection trump administration focus north korea strategy tough economic sanction possibly include intercept cargo ship punish chinese bank business pyongyang u.s. officials say trump say things work fine unite state russia day declare u.s.-russian relations may all-time low trump signal could move close mainstream monetary policy say rule reappointment janet yellen federal reserve chair consider choices u.s. central bank nl1n1hl14b trump sign resolution allow u.s. state restrict federal fund contraception reproductive health spend move cheer anti-abortion campaigners democratic senator chris van hollen press deutsche bank release information issue include trump debt bank meet trump administration officials say great concern possible conflict interest export-import bank trump office say plan revive hobble export-import bank unite state victory american manufacturers boeing co general electric co overseas customers use agency government-backed loan purchase products top wall street bankers say positive discussions financial regulation washington downplay idea u.s. policymakers may force institutions split unite state push trade key issue top-level economic talk japan source say unwelcome development tokyo seek fend u.s. pressure reduce bilateral trade imbalance trump administration focus one group illegal immigrants others women children accord eight department homeland security officials interview reuters agency plan highlight trump presidency april 13 9:30 p.m. edt/0130 gmt friday