Sunday was Mother's Day in the U.S. and scores of countries around the world. President Barack Obama honored his wife Michelle in his weekly address.
"So this weekend I am going to take a little extra time to say thank you to Michelle for the remarkable way she does the most important job--being a Mom."
[SOUND] Greek protesters on Sunday hurled firebombs at police guarding the parliament building. Police responded with tear gas. The protest came ahead of a vote later in the day on pension and tax reforms, which was demanded by the country's European creditors. If approved, the measure will dramatically increase social security and pension contributions from workers.