The H-1B visa is a non-immigrant visa that allows American firms to employ foreign workers in occupations that require theoretical or technical expertise.
New visa screenings would require the applicant to share with visa officer all phone numbers, emails and social media accounts used in the last five years.
British inflation is starting to climb rapidly in the wake of the hefty slide in sterling seen after June's vote to leave the European Union.
Verizon and AT&T joined a list of well-known British brands such as retailer Marks and Spencer Group Plc deserting Alphabet Inc's Google.
Arianna Huffington, co-founder of news site Huffington Post and one of seven voting Uber board members, said Mr Kalanick needed to change his leadership style from that of a "scrappy entrepreneur" to be more like a "leader of a major global company".
The new restrictions were prompted by reports that terror groups want to smuggle explosive devices in consumer electronic devices.
Toshiba is reviewing proposals from financial institutions and investment firms about a so-called debtor-in-possession loan.
Google said on Friday it worked hard to remove ads appearing on pages or videos with hate speech, gory or offensive content but with 400 hours of video uploaded to YouTube every minute it did not always get it right.
Analysts have expressed concern that the co-chief executive structure proposed by the firms when they announced an 11 billion pound ($13.6 billion) tie-up two weeks ago will be unwieldy.
Alibaba executive chairman Jack Ma and Malaysian Prime Minister Najib Razak are expected to announce the plans at an event in Kuala Lumpur next week, the sources said.
New York-based independent and non-profit ProPublica in its latest report claimed that at the time of being fired, Preet Bharara was overseeing an investigation into health-related stock trades made by Price.
Attention is turning instead to whether the U.S. central bank will signal an even faster pace of monetary tightening this year than the current three rate hikes.
On Wednesday, the U.S. central bank is almost universally expected to raise its benchmark interest rates, a move that just a few weeks ago was viewed by the markets as unlikely.
Civil rights groups have raised their concerns about mass surveillance under Trump administration, and as such, this announcement from Facebook and Instagram comes as a victory for these activists.
Apple is also said to launch a 5.8-inch iPhone 8 with an OLED display, that may be called 'iPhone X', along with two other devices -- updated iPhone 7 and iPhone 7 Plus (with brand names as iPhone 7S and iPhone 7S Plus).
The rate increase expected on March 15 will be the second in four months, a pace unseen since the peak of the US housing boom in 2006.
The group's shares fell 3.3 per cent on Monday afternoon in Hong Kong as investors digested the news that current CEO Mark Tucker will be retiring in September after what was regarded as a stellar seven-year stint at the helm.