Caterpillar expects bigger tariff hit

Caterpillar raised the expected annual and quarterly impact of tariffs on its results . (0:15) Marvell Technology slumps on disappointing outlook . (0:58) Venture capitalist to be interim head of CDC . (2:02) Show Notes Alibaba misses earnings expectations UnitedHealth under pressure over loans Episode transcripts: seekingalpha.com/wsb Sign up for our daily newsletter here and for full access to analyst ratings, stock quant scores, dividend grades, subscribe to Seeking Alpha Premium at seekingalpha.com/subscriptions .