http://www.politico.com/story/2013/04/syria-chemical-weapons-red-line-crossed-senators-90640.html?hp=t3_3
Some members of Congress were told last week that the United States had evidence that Syrians were killed using the chemical sarin, according to sources familiar with the briefings.The Senate and House intelligence committees were briefed by administration officials on the threat in Syria as recently as last week, and several sources familiar with the briefing say lawmakers were told that three people died from sarin poisoning.
ok the WH informed congress of the alleged aggression something they made so much ado about like it made a difference, well here it is. so what now they dump in i the Pres.'s lap and hope for some disaster they can blame him for?
“It’s pretty obvious that red line has been crossed,” Sen. John McCain (R-Ariz.) told reporters.“The situation in Syria is unacceptable,” he added. “The president of the United States said that this would be a red line if they used chemical weapons. The president of the United States has now told us they used chemical weapons.”McCain, who has been advocating more intervention in Syria for years, called for arming the opposition, a step that the White House has resisted thus far, establishing a safe zone and taking proactive steps to ensure that the chemical weapons don’t fall into the wrong hands.
stating the obvious is easy they know now do they participate in resolution or do they live up to their nickname "do nothing congress", but they were briefed.