Investor caution ahead of the Federal Reserve's interest rate meeting capped Asian stocks on Tuesday, while crude oil prices retreated as global growth worries overshadowed supply concerns stemming from recent Middle East tensions.
U.S. Senator Marco Rubio filed legislation on Monday that would prevent Huawei Technologies Co Ltd from seeking damages in U.S. patent courts, after the Chinese firm demanded that Verizon Communications Inc pay $1 billion to license the rights to patented technology.
The U.S. Justice Department said on Monday it had settled antitrust charges with CBS Corp, Cox Enterprises Inc, E.W. Scripps Co, Fox Corp and Tegna Inc, which were accused of sharing competitively sensitive information.