METALS-Copper sinks to lowest in nearly 2 weeks, lead hits month peak

(Adds quotes, updates prices, changes dateline from MELBOURNE) By Eric Onstad LONDON, March 22 (Reuters) - Copper fell on Wednesday, joining a sell-off in shares, oil and other commodities on disappointment that U.S. President Trump was failing to implement plans to cut taxes and boost infrastructure spending. Lead bucked the trend, however, hitting the highest in a month, after available LME inventories slid by 36 percent, creating worries about short-term supply. "We seem to b