AKIPRESS.COM - As tears streamed down his face, President Obama on Tuesday condemned the gun violence that has reached across the United States and vowed to curb the bloodshed with or without Congress, U.S. media report.

“In this room right here, there are a lot of stories. There’s a lot of heartache,” Mr. Obama said in the White House East Room, flanked by relatives of those struck down in mass shootings, including former Representative Gabrielle Giffords of Arizona. “There’s a lot of resilience, there’s a lot of strength, but there’s also a lot of pain.”

For all the emotion he showed, Mr. Obama nonetheless faces legal, political and logistical hurdles that are likely to blunt the effect of the plan he laid out.

A number of the executive actions he plans are only suggested “guidance” for federal agencies, not binding regulations. They were framed mostly as clarifying and enforcing existing law, not expanding it. And many of those measures rely on hefty funding increases that a Republican-led Congress is almost certain to reject.

The plan aims to better define who should be licensed as a gun dealer and thus be required to conduct background checks on customers to weed out prohibited buyers.

Nearly 21 million gun sales were processed through the background check system in 2014, but some industry analysts say as many as 40 percent more firearms could have been sold through private transactions not subject to background checks. Even the most hopeful advocates say the new plan would affect only thousands of sales.