The traditional world of TV news is being transformed by two-way social media, real-time interaction and bottom-up reporting. With Christina Bellantoni, the politics editor for PBS NewsHour, we'll discuss how newsrooms are experimenting with online news-gathering, how the online audience relates to news programming, and how the culture of newsrooms is changing.

Christina Bellantoni joined the PBS NewsHour in January 2012. In her role as Politics Editor, she directs coverage of campaign, White House and congressional news and appears on the program for on-air analysis.

She also is a Contributing Editor for More Magazine.

Bellantoni has spent over a decade covering national political and business news in Washington, D.C., and California. She served as Associate Politics Editor at Roll Call for more than a year before joining the NewsHour. She has appeared regularly as a political analyst on national television programs such as "Hardball," "Countdown," "On the Record w/ Greta Van Susteren," "Reliable Sources," "TopLine," "The Rachel Maddow Show" and "The Daily Rundown."

Prior to her time at Roll Call, Bellantoni was a senior reporter-blogger at Talking Points Memo's Washington bureau covering the White House and national politics. Before joining TPM, Bellantoni was a White House correspondent for The Washington Times, a post she took after covering the 2008 presidential campaign. She joined the Times in December 2003, covering state and congressional politics before moving to the national political beat for the 2008 election.

Bellantoni began her journalism career in 1998 covering business in her home state of California. She won two national journalism awards for Best Scoop in 2001 for her story in Silicon Valley Biz Ink that revealed the San Jose Sharks were up for sale.

A graduate of University of California, Berkeley, Bellantoni majored in mass communications. She led a study group for undergraduate students as an Institute of Politics Fellow at Harvard University's Kennedy School in fall 2011.