Twitter helps tornado victim reunite with dog

Abby the dachshund was found and reunited with her owner 48 hours after being buried underneath debris from the Moore, Okla., tornado. KWTV's Michael Konopasek reports.

Stocks opened sharply lower after a new report showed unexpected weakness in Chinese manufacturing. Also, General Motors is recalling more than 27,000 Cadillac SUVs worldwide because of loose wheels. Ashley Morrison reports.

Nancy Davis, 94, welcomed her neighbors into her storm shelter as the tornado bore down in Oklahoma Monday. She talks to Manuel Bojorquez about what it was like inside the shelter and whether she'll rebuild after a twister destroyed her home for a second time.

House Speaker John Boehner, R-Ohio, assures his chamber "won't be stampeded" by the White House and Senate and will "work its will" on immigration legislation - but "don't ask me how," he added.

House Minority Leader Nancy Pelosi, D-Calif., asked reporters why it has become "politicized" that the IRS singled out conservative groups for excessive scrutiny, pointing out that Steven Miller, former acting director of the agency, was appointed by George W. Bush. But, she added, "we're all concerned," and said she wished Lois Lerner had not pled the fifth because "the American people deserve answers."