WASHINGTON – For a few feel-good moments on the floor of the U.S. House today, Jackie Speier basked in bipartisan applause as she was sworn in as its newest member. Her family, supporters and kids cheered as she embraced her new colleagues.

Then, in her first speech in Congress, Speier spoke out about Iraq, and the boos and hoots began from the Republican side of the aisle.

“When will we get out of Iraq?” was the most frequent question she heard, she told the House, while campaigning in the special election she won Tuesday to succeed the late Rep. Tom Lantos.

“The process to bring the troops home must begin immediately,” she said, as several Republicans loudly booed. Rep. Darrell Issa, a Vista Republican, bolted from his seat and left the floor.

The hoots grew in volume as Speier, a Hillsborough Democrat, continued.

“The president wants to stay the course and a man who wants to replace him suggests we could be in Iraq for 100 years,” she said, a reference to Republican John McCain’s assertion that U.S. forces could be there decades, if they are not under attack.

“The House is not in order,” shouted Rep. John Lewis, D-Ga. Some Democrats applauded. Speaker Nancy Pelosi banged her gavel. “Why are they booing my mother?” Speier’s middle-school daughter Stephanie asked, according to a staffer.

Speier’s first day in Congress had begun – 29 years after she first ran for the seat.

“I didn’t expect that sort of reaction, but I’m not a newbie here,” Speier, a congressional staffer in the 1970s, said in an interview after the swearing-in. “There’s a lot of polarization. I heard the boos. I think it’s counter-productive to getting things done.”

A veteran of the state legislature, Speier, 57, said she would not be a quiet junior member and intended to follow three lessons she learned from her late boss, Rep. Leo Ryan: question the status quo, always listen to the people you represent and always stand up for what you believe in.

Speier was badly wounded in the gunfire that killed Ryan as the Jonestown massacre in Guyana began in 1978. She ran but lost in a special election to succeed Ryan in 1979, launched a long career in San Mateo and Sacramento, and came full circle by winning Tuesday’s election to Congress.