One common method was to cover small gold particles with genetic material and shoot them into the nucleus of the plant cell with a pressure gun.
Flake has been a primary target of pressure from gun control groups.
As a result, there is less pressure on gun control opponents, most of whom are Republican, in Congress to strike a deal with those seeking stronger gun controls, most of whom are Democrats.
Among the items under consideration are a beefing up of resources for enforcement of gun laws by the Justice and Treasury Departments, and finding creative ways to use executive branch authority to put pressure on the gun industry.
On the other side, President Barack Obama has been waging a public pressure campaign for tougher gun laws, an effort he continued Wednesday in Colorado, the site of two of the nation's most notorious mass shootings.
President Barack Obama has been waging a public pressure campaign for tougher gun laws, an effort he continued Wednesday in Colorado -- site of two of the nation's most notorious mass shootings, in 1999 at Columbine High School and last year at an Aurora movie theater.
But Malloy's outspoken support for new gun control maintained pressure for passage, even as debate ground on in legislature long after similar measures were passed by lawmakers in neighboring New York.
White House spokesman Jay Carney told reporters that Obama called relatives of Newtown, Connecticut, shooting victims who were in Washington for the vote to thank them for their efforts to pressure Congress to take up the gun proposals.
Afterwards, prosecutors said, Combs began "a relentless, unremitting barrage" of pressure on Fenderson to claim possession of the gun found in the Navigator.
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Meanwhile, gun-control advocates vowed to keep pressure on lawmakers to enact changes.
Gun-control advocates vowed to keep pressure on lawmakers to enact changes.
At the inquest, the firearms expert who had examined the twelve-gauge Mossberg testified that it normally takes five pounds of pressure on the trigger in order to fire the gun.
Senate Democratic leaders have pledged to hold that vote again, perhaps by early summer, and gun control advocates have been raising public pressure on senators who voted "no" in hopes they will change their minds.
We will see today's political battles over gun control or the fiscal cliff in the high-pressure machinations.
The call places pressure on congressional Democrats, particularly in the House who may find that support of tougher gun laws could make it hard for them in the 2014 mid-term election.
Republican officials said some senators felt renewed pressure to stand up to Mr. Cuomo after he used emergency powers to push the gun legislation through in the middle of the night with little debate.
For example aiming in can be activated by the pressure from your cheek hitting the stock, or in non-realistic mode, just press the side of the gun.
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