US avoids setting ‘red lines’ after Syria chemical claims
Syrian rebels' claims that 1,300 people were massacred in chemical weapons attack sparked new pressure on US

The United States refused to set new “red lines” for Syria on Wednesday as claims of a horrific chemical arms strike reignited debate over Washington’s reluctance to intervene in the civil war.
Claims by Syrian rebels that President Bashar al-Assad’s forces massacred 1,300 people in a chemical weapons attack near Damascus sparked new pressure for action on Capitol Hill.
But the top US military officer, General Martin Dempsey, pushed back on calls for air strikes, which he said could embroil America in an open-ended war.
The new claim of chemical warfare lured Barack Obama’s administration onto difficult political ground after the president was accused earlier this year of not enforcing “red lines” he set over such attacks.
“I’m not talking about red lines. I’m not having a debate or conversation about red lines ... I’m not setting red lines,” said State Department spokeswoman Jen Psaki.