Mumbai, April 24 -- The US Federal Reserve's latest Beige Book stated yesterday that US economic activity was little changed since the previous report, but uncertainty around international trade policy was pervasive across reports. Just five Districts saw slight growth, three Districts noted activity was relatively unchanged, and the remaining four Districts reported slight to modest declines. Non-auto consumer spending was lower overall; however, most Districts saw moderate to robust sales of vehicles and of some nondurables, generally attributed to a rush to purchase ahead of tariff-related price increases. Both leisure and business travel were down, on balance, and several Districts noted a decline in international visitors. Home sales r...