* Tesla drops after saying crashed car was on autopilot
* Humana up after report Walmart discussing tie-up,acquisition
* Amazon falls after Trump again targets the online giant
* Futures down: Dow 138 pts, S&P 11.75 pts, Nasdaq 54.25 pts(Adds comments, details, updates prices)
By Sruthi Shankar
April 2 (Reuters) - Wall Street was set to start the secondquarter on a downbeat note on Monday as
Nasdaq futures pointed to a 0.8 percent decline atthe open as big names including Facebook and Amazonslipped in premarket trading.
"That's going to start stoking fears of trade wars andprotectionism. The market doesn't really like that," said AndreBakhos, managing director at New Vines Capital LLC in
"And if it escalates, the questions could be on if
At 8:33 a.m. ET, Dow e-minis were down 138 points,or 0.57 percent, with 33,657 contracts changing hands.
S&P 500 e-minis were down 11.75 points, or 0.44percent, with 102,321 contracts traded.
Nasdaq 100 e-minis were down 54.25 points, or 0.82percent, on volume of 39,975 contracts.
Amazon fell 1.5 percent after Trump launched his secondattack over the weekend, accusing the world's biggest onlineretailer of getting unfairly cheap rates from the
Facebook fell 0.8 percent as the data scandal last monthcontinued to weigh. On Monday, brokerage Pivotal Researchslashed its price target, citing a faster-than-expecteddeceleration in the social media company's revenue growth.
Hit by concerns about a possible trade war, rising interestrates and valuations in the technology sector, the S&P 500and the Dow Jones Industrial Average posted theirworst declines in more than two years in the quarter endedMarch.
Nervous investors are hoping an unusually strong
Tesla shares fell about 4 percent after theelectric car maker said the Model X vehicle that recentlycrashed was on Autopilot and also announced a recall.
Humana rose about 6 percent after a report thatWalmart was in early-stage talks with the health insurerabout developing closer ties, with acquisition discussed as onepossibility. Walmart declined more than 1 percent.
(Reporting by Sruthi Shankar in Bengaluru; Editing by SrirajKalluvila)