White House officials offered few details and no timeline for a possible attack on Syria during a 90-minute conference call on Thursday evening for members of Congress, according to a congressional source who participated in the call.

The call appears to have done little to change anybody’s mind. Members issued statements afterward reiterating their long-held views on Syria.

Senate Armed Services Committee Chairman Carl Levin (D-Mich.) said the White House should seek international support for “limited, targeted strikes” against Syria, once again urging the administration to “increase the military pressure on the [Bashar] Assad regime by providing lethal aid to vetted elements of the Syrian opposition.”

Meanwhile, the committee’s ranking Republican, Sen. Jim Inhofe, was undeterred in his opposition to military operations in Syria until there’s a clear plan to pay for them.