Lava flow from Hawaii's Kilauea volcano slows to a turtle's pace as it approaches Pahoa.<br/> <br />The town has been under threat for weeks -- the river of molten lava edging ever closer.<br/> <br />Officials say the glowing leading edge of the lava flow is approaching the town's main street.<br/> <br />But they say it has advanced only a few feet over several hours -- delaying what residents fear may be inevitable.<br/> <br />So far, no homes have been destroyed. And a finger of lava on the edge of town is staying put... for now.<br/> <br />But precautionary measures are still in place.<br/> <br />And authorities say residents should be prepared to leave if the lava gets much closer.
