Trump could seek 'tougher' Russia sanctions: White House aide

"He may sign the sanctions exactly the way they are or he may veto the sanctions and negotiate an even tougher deal against the Russians," White House Communications Director Anthony Scaramucci told CNN.

His comments came after U.S. lawmakers on Wednesday reached an agreement that paves the way for the U.S. Senate to pass a bill as soon as this week to impose new sanctions on Russia and bar Trump from easing sanctions on Moscow without congressional approval.

Russia has warned it could retaliate against Washington, while the European Union said the U.S. move might affect its energy security and prompt it to act, too.

The U.S. House of Representatives has already approved the sanctions. If the bill passes the Senate as expected, it would be sent to the White House for Trump to sign into law or veto.

If Trump vetos it, however, the measure is expected to garner enough bipartisan support to override it.

Scaramucci, who was appointed on Friday, cast the president's consideration of a possible veto in light of his core supporters in an interview on CNN's "New Day" program.

"He is a counterintuitive, counterpunching personality," citing the president's recent "fan base" at a recent rally. "The American people get it. The American people like what he is doing. The establishment does not like what he is doing. He's going to disrupt the establishment."

(Reporting by Susan Heavey and Eric Walsh; Editing by Jeffrey Benkoe)