US President Donald Trump's son has said he did not tell his father about a meeting with a Russian lawyer who said she could help his election campaign.

Donald Trump Jr told Fox News the meeting was "just a nothing" but he should have handled it differently.

He released emails showing he had welcomed an offer to meet the lawyer, who allegedly had Kremlin ties and material damaging to Hillary Clinton.

Vice-President Mike Pence has hired an outside lawyer to handle his response to inquiries into possible ties between President Trump's campaign and Russia.

They say senior intelligence officials will be interviewed on whether Mr Trump tried to end an inquiry into his sacked national security adviser, and about the firing of FBI chief James Comey.

Mr Trump tweeted that the move was the latest action in a "phony story"

US President Donald Trump has defended his "absolute right" to share information with Russia, following a row over classified material.

Mr Trump tweeted that he had shared "facts pertaining to terrorism and airline safety" and wanted Russia to do more against so-called Islamic State.

An aircraft cabin ban on large electronic devices was prompted by intelligence suggesting a terror threat to US-bound flights, says US media.

The US and UK have announced new carry-on restrictions banning laptops on certain passenger flights.

Further allegations have been made in Ukraine about secret funds said to have been paid to Donald Trump's former campaign chairman Paul Manafort.

Lawmaker Serhiy Leshchenko said he had evidence that Mr Manafort had tried to hide a payment of $750,000 (£600,800) by a pro-Russian party in 2009.

The Department of Justice has requested more time to respond to a request from lawmakers on the House of Representatives Intelligence Committee for evidence about President Donald Trump's allegation that then-president Barack Obama wiretapped him.

The department had been expected to provide a response by Monday to the House Intelligence Committee, which has made Trump's wiretapping claims part of a bigger investigation into Russian interference in the 2016 presidential election.

Fourteen million Americans would lose coverage next year under a Republican plan to dismantle Obamacare, according to a government agency tasked with performing cost-benefit analyses of proposals.

The report by the Congressional Budget Office (CBO), released on Monday, dealt a potential setback to President Donald Trump's first major legislative initiative.

US President Donald Trump has invited Palestinian leader Mahmoud Abbas for a visit to the White House, in the first phone call between the two leaders since Trump's inauguration on January 20.

Trump invited Abbas "to visit the White House soon to discuss ways to resume the [Palestinian-Israeli] political process", Wafa, the official Palestinian news agency, quoted Abbas' spokesman Nabil Abu Rudeina as saying on Friday.

The White House said in a statement that Trump invited Abbas to a meeting at the White House "in the near future".

US President Donald Trump has been urged to provide evidence to back his allegation that his predecessor, Barack Obama, ordered his phones to be tapped during the election campaign.

Republican Senator Ben Sasse said Mr Trump's comments were "serious" and he should explain the alleged wire-tapping and how he came to know about it.

The Trump administration is imposing sanctions on Iran following its recent ballistic missile test. The US Treasury Department announced the measures against 13 people and a dozen companies on Friday.

Six people have been killed and another eight wounded in a shooting at a mosque in Quebec City, Canada, police say. Shots were fired at the Quebec Islamic Cultural Centre on Sunday night, where more than 50 people had gathered for evening prayers.

A federal judge has blocked part of President Donald Trump's executive order on immigration, ruling that travellers who have already landed in the US with valid visas should not be sent back to their home countries.

A deadly tornado smashed through the small US city of Hattiesburg, Mississippi, early on Saturday morning.

A former Apprentice contestant who accuses US President-elect Donald Trump of sexual assault has filed a defamation lawsuit against him.