President Obama, with first lady Michelle Obama, immediately after his State of the Union Address on Tuesday night at the Capitol, tells John Buchanan that Navy SEALs had rescued his daughter, Jessica Buchanan, and Poul Hagen Thisted of Denmark from a camp in Somalia. Ms. Buchanan, 32, and Mr. Thisted, 60, were working for the Danish Refugee Council when they were taken hostage in October.