Sunday shows: Beck and Katrina

Signs the economic recovery is softening continued to emerge this week, including a dismal report on the housing market, but the weekend's focus will turn to events commemorating two very distinct anniversaries.

Former Alaska Gov. Sarah Palin and Fox News host Glenn Beck will headline a Tea Party rally Saturday at the Lincoln Memorial, 47 years after Dr. Martin Luther King Jr. delivered his "I Have a Dream" speech there, while President Obama will be in New Orleans on Sunday to mark the fifth anniversary of Hurricane Katrina.

Restore Honor Rally organizer and Fox News host Glenn Beck will be featured the morning after his event on "Fox News Sunday," where he's expected to discuss speeches by himself and Sarah Palin, among others. Beck has said he expects 100,000 Tea Party advocates to show up to the rally.

NBC's "Meet the Press" will tackle Katrina head-on with a lineup featuring Sen. Mary LandrieuMary Landrieu oil is changing the world and Washington Ex-Sen. Kay Hagan joins lobby firm Republican announces bid for Vitter’s seat MORE (D-La.), New Orleans Mayor Mitch Landrieu and actors Brad Pitt and Wendell Pierce of HBO's "Treme." Also appearing will be Professor Douglas Brinkley of Rice University, author of "The Great Deluge: Hurricane Katrina, New Orleans and the Mississippi Gulf Coast." The panel will discuss not only the aftermath of Katrina but also how the Gulf Coast has been impacted by the recent BP oil spill.

ABC's "This Week" will focus on schools after the Department of Education announced the winners of the second phase of the "Race to the Top" grant program. Each of the 10 winning states (including the District of Columbia) will receive a portion of more than $3.4 billion set aside for grants to encourage states that have shown creativity and innovation while improving their school systems. Guests include Secretary of Education Arne DuncanArne DuncanIn search of the surest Common Core exit route The opt-out movement and the coddling epidemic Senate approves Obama education chief MORE, American Federation of Teachers president Randi Weingarten, D.C. public schools chancellor Michelle Rhee and celebrity chef Jamie Oliver.

Florida Senate candidates Kendrick Meek and Charlie Crist will appear on CNN's "State of the Union" without their Republican counterpart Marco RubioMarco RubioSunday shows preview: Next steps after Trump upheaval O'Malley gives Trump a nickname: 'Chicken Donald' Gun-control supporters plan next steps versus NRA MORE, who delivered this week's GOP address. The three are locked in a tight race for Florida's vacant Senate seat; Crist dropped out of the Republican primary earlier this year once Rubio established himself as the clear favorite. HUD Secretary Shaun DonovanShaun DonovanOvernight Healthcare: New momentum to lift ban on gay men donating blood White House makes last-ditch plea for opioid funding Overnight Energy: Coal industry group backs Trump MORE will also be interviewed.

Meek will be pulling double duty by appearing on CBS's "Face the Nation" with Alaska Republican Senate candidate Joe Miller, who this week appeared to have narrowly edged incumbent Lisa MurkowskiLisa MurkowskiKerry visits Arctic Circle to see climate impacts Senate panel clears EPA spending bill, blocking rules Momentum slows for major energy bill MORE in the GOP primary. The results remain in doubt as electoral officials tally the remaining votes. Mississippi Governor Haley Barbour, chairman of the Republican Governors Association and Rep. Debbie Wasserman Schultz (D-Fla.), vice chairwoman of the Democratic National Committee, will also appear.