Oil prices rise as Lebanon fighting erupts and Hormuz traffic still slow

Brent crude reverses slide after oil, LNG tankers cross critical waterway.

Oil prices have begun rising again as an agreement between the United States and Iran hangs in the balance.

Brent crude, the international benchmark, rose 0.65 percent on Friday, after falling as much as 0.9 percent earlier in the day, as traders continued to weigh the practical effect of the US-...