MIAMI (AP) -- First she hung up on President-elect Barack Obama - twice. Now Republican Rep. Ileana Ros-Lehtinen is fielding calls from angry constituents who think she did it on purpose.

The Miami congresswoman says she and the Democrat had a good laugh Wednesday after she apologized profusely for assuming his calls were a prank.

"I was just flabbergasted," Ros-Lehtinen said Thursday. "I just hung up on the most powerful man on earth - twice."

She said Obama called to congratulate her on her re-election, saying he was looking forward to working with her as the ranking Republican member of the House Foreign Affairs committee.

But she assumed it was a radio station prank. Typically, when high-ranking officials call, an aide calls in advance to verify. That was the procedure recently when Ros-Lehtinen received a call from Sen. Hillary Clinton.

"But this one was just out of the blue he's calling me. And I said, 'Boy, you're a much better impersonator than that guy on Saturday Night Live,' and he's laughing and he's thinking I'm kidding," she said.

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