Washington (CNN) - Sen. Marco Rubio, considered to be a rising star in the GOP, has some advice for Donald Trump:
Quit talking about all this birther stuff.
In an interview with the website Daily Caller, the freshman Florida Republican suggested Trump could be a force in the primaries because of his name recognition, but added the business mogul should stick to more weighty issues.
"I would suggest – if he asked for my opinion – not to focus so much on that issue," Rubio said. "There are more important things facing our country. I believe Barack Obama was born in the United States of America …So why are we talking about this?"