Navy yard shooting: Americans 'sick and tired' of mass killings

The navy yard shooting incidentin Washington, D.C., on Monday has prompted some Americans including President Barack Obama to express frustrationand weariness, and question whether a renewed debate on gun control lies ahead.

Twelve employees of the military base died andthree others wereinjured by the spray of bullets from a gun held by 34-year-old Aaron Alexis, according to police. The FBI said determining the origin of the weapons carried by the alleged shooteris part of its investigation and the public is being asked for information about Alexis, who was killed by police.

• Read more on gun control and mass shootings since Newtown
• Read more about the navy yard victims
• See a timelineof the navy yard rampage
• Read more on Aaron Alexis's history of mental illness

The latest mass shooting has Americans once again talking about access to guns in their country.

A fierce debate about gun laws was ignited after the Sandy Hook Elementary School shooting last December in Newtown, Conn., when 20 children and six adults were gunned down. Obama reacted by saying the country had to take meaningful action to prevent more tragedies, regardless of the politics.

But the latest tragedy has happenedright in Obamas backyard the navy yard lies just a short distancefrom the White House and Capitol Hill, where the president tried and failed to get Congress to pass stricter laws.

There was no talk on Monday from Obamaabout trying again.

"Were confronting yet another mass shooting and today it happened on a military installation, in our nations capital, the president said ahead of a speech on the economy.

Obama did not vow to tighten laws or to take any other specific actions. He did not call on Congress to try again to pass gun law reforms. He vaguely said the government would investigate the incident and try toprevent it from happening again.

Trauma doctor 'sick and tired' of gun violence

As this investigation moves forward, we will do everything in our power to make sure whoever carried out this cowardly act is held responsible, Obamasaid. Were going to be investigating thoroughly what happened, as we do so many of these shootings, sadly, that have happened and do everything that we can to try and prevent them.

At the White House daily press briefing, a reporter said the shooting will no doubt reignite the gun control debate and asked press secretary Jay Carney to comment.

Carney responded that without all the facts, that would be hard to do.

While Obama didnt make any pleas for change on Monday others did. Dr. Janis Orlowski is emerging, unintentionally she said, as a new advocate in the battle to prevent gun deaths.What is true is certainly that the president supports, as do an overwhelming majority of Americans, common-sense measures to reduce gun violence, he said, adding that Obama has taken executive actions to reduce gun violence. And, obviously, he continues to support measures taken by Congress that could be taken by Congress to reduce gun violence in a common-sense way, like improving our background check system.

The chief trauma doctor at MedStar Washington Hospital Center where the gunshot victims were treated injected her personal feelings about what happened Monday into a media briefing.

I have to say I may see this every day, I may be the chief medical officer of a very large trauma centre, but there is something wrong here when we have these multiple shootings, these multiple injuries, theres something wrong. And the only thing that I can say is we have to work together to get rid of it, she said with emotion straining her voice. Id like you to put my trauma centre out of business I would like to not be an expert on gunshots.

Orlowski told the CBCs Heather Hiscox in an interview Tuesday morning that she hadnt planned on making the comments, but she has no regrets.

Im sick and tired of this. The American people are sick and tired of this. Were too good and too strong of a people to not take strong action and to make these mass shootings go away, she said.

Calls for renewed debate

Orlowski said its not just up to Obama and other lawmakers on Capitol Hill, andchange has to come from Americans themselves.

I have to say we have to do something, we cant point to Washington we as the American people have to get up and say were sick of this and were going to do something about this.

Its not just a gun control issue, the doctor said, as there needs to be a broader conversation about people with mental health problems and how to care for them.

Orlowski didnt point the finger at Congress, but Democratic Senator Dianne Feinstein did when she spoke out about the navy yard shooting.

When will enough be enough? she said in a statement. Congress must stop shirking its responsibility and resume a thoughtful debate on gun violence in this country. We must do more to stop this endless loss of life.

Jacqueline Alston, a Washington resident who spoke to CBC News Monday as she awaited word from her husband who works in the building where the shooting happened, agrees.

This is not working, all this gun legislation, she said, fighting back tears. I just want this to stop. I cant deal with this.