U.S. ​President Barack Obama will meet Monday with Attorney General Loretta Lynch to discuss executive actions he could take to make it harder for "a dangerous few" to get their hands on guns.

Obama said on his weekly radio address that he gets so many letters from parents, teachers and children about the "epidemic of gun violence" that he can't "sit around and do nothing."

"The gun lobby is loud and well-organized in its defence of effortlessly available guns for anyone," Obama said. "The rest of us are going to have to be just as passionate and well-organized in our defence of our kids."

Obama recently directed staff at the White House to look into potential executive actions, such as expanding background checks.

Expanding background checks 

Currently, federally licensed firearms dealers are required to seek background checks on potential firearm purchasers. But advocacy groups say some of the people who sell firearms at gun shows are not federally licensed, increasing the chance of sales to customers prohibited by law from purchasing guns.


U.S. President Barack Obama, seen here at his end-of-year news conference at the White House on Dec. 18, has repeatedly expressed frustration about gun-control laws in the United States, especially following instances of gun violence. (Kevin Lamarque/Reuters)

A source familiar with the administration's efforts said Obama is expected to take executive action next week that would set a "reasonable threshold" for when sellers have to seek a background check. That person didn't know whether it would be based on the number of guns sold or revenue generated through gun sales.

The source, a member of a gun-control advocacy group, was not authorized to discuss details before the announcement and spoke on condition of anonymity. White House officials won't confirm the timing.

Obama is in Hawaii for his annual holiday vacation with his family.

Texas open carry law comes into effect

Texas now allows open carrying of handguns3:04

Obama's statement was reported the same day a new open-carry gun law in Texas comes into effect. The law, effective Jan. 1, allows gun owners to carry their guns in holsters. 

Supporters said the law would enhance public safety in the state of 27 million people. Texas will be the most-populous U.S. state to allow open carry. Opponents have said it could be chilling for the public to see armed people on city streets, and inside public buildings and designated stores.

Under the new law, nearly 1 million people in Texas who have passed a required safety course and have a concealed handgun permit will be allowed to carry holstered handguns.

The person who lobbied for the open-carry law, C.J. Grisham of Open Carry Texas, said it was "just the jumping point for returning the right to keep and bear arms to Texans after almost 150 years." The new law is the first time Texas has allowed holstered guns since 1871.

The law allows individual property owners and companies to ban open carry inside their establishments. If businesses opt out, they are required to display a specifically worded sign on their doors.

Obama could use executive power on guns

In his efforts to work around a Congress that has often been politically gridlocked, Obama has made aggressive use of executive power, particularly on immigration. It has been an increasingly effective and politically accepted presidential tool.

'We know that we can't stop every act of violence. But what if we tried to stop even one?' - Barack Obama

And while legal scholars are divided on whether Obama has accelerated or merely continued a drift of power toward the executive branch, there's little debate that he's paved a path for his successor.

Depending on who succeeds him, many Obama backers could rue the day they cheered his "pen-and-phone" campaign to get past Republican opposition in Congress. The unilateral steps he took to raise environmental standards and ease the threat of deportation for millions of immigrants in the U.S. illegally may serve as precedent for moves they won't cheer.

The National Rifle Association opposes expanded background check systems. The organization's Institute for Legislative Action says studies have shown that people sent to state prison because of gun crimes typically get guns through theft, the black market or family and friends.

Also, many purchases by criminals are made from straw purchasers who pass background checks. "No amount of background checks can stop these criminals," says the group's website.

'Epidemic of gun violence'

Obama has consistently expressed frustration after mass shootings, saying it shouldn't be so easy for somebody who wants to inflict harm on other people to get his or her hands on a gun.

Going into his final year in office, Obama said his New Year's resolution is to move forward on unfinished business.

"That's especially true for one piece of unfinished business, that's our epidemic of gun violence," Obama said in his weekly address.

He said a bipartisan bill from three years ago requiring background checks for virtually everyone had huge support, including among a majority of NRA households. But the Senate blocked it.

He said tens of thousands of Americans have since died as a result of gun violence.

"Each time, we're told that commonsense reforms like background checks might not have stopped the last massacre, or the one before that, so we shouldn't do anything," he said. "We know that we can't stop every act of violence. But what if we tried to stop even one?"

With files from Reuters and CBC News