Leading congressional Republicans praised President Barack Obama's decision to seek lawmakers' approval before punishing Syria for a chemical attack. But it was far from clear whether they would support such a strike in a region rife with warfare and the specter of retaliation.
"I do believe (Syria) should not have impunity," for the Aug. 21 attack near Damascus, Sen. John Cornyn, a Texas Republican, said by telephone. "But we need to understand what the whole scope of consequences is. What the president may perceive as limited ... won't stop there."
The White House was expected to brief members of Congress throughout the weekend, part of what's certain to be an intensive push to persuade lawmakers to sign off on what Obama described as a narrowly-focused operation that could be carried out anytime over the next few weeks.
Obama's decision to consult Congress came after lawmakers widely demanded he seek authorization under the War Powers Act. The specter of the Iraq war hovered too, with lawmakers skittish over the Bush administration's claim later disproved that Saddam Hussein's government possessed weapons of mass destruction.
"And all of us should be accountable as we move forward, and that can only be accomplished with a vote," Obama said Saturday. "And in doing so, I ask you, members of Congress, to consider that some things are more important than partisan differences or the politics of the moment."