Ukrainian President Petro Poroshenko, joined by Speaker of the House John Boehner and Vice President Joe Biden, acknowledges lawmakers' applause after addressing a joint meeting of Congress. J. Scott Applewhite/AP hide caption

itoggle caption J. Scott Applewhite/AP

Scotland lowered the voting age to 16 for Thursday's referendum on whether to remain part of the United Kingdom or opt for independence. It was widely assumed the teenagers would overwhelmingly vote for independence, but that doesn't appear to be the case. Scott Heppell/AP hide caption

itoggle caption Scott Heppell/AP

Inmate Frank Van Den Bleeken, seen here in court last autumn, says he wants to die because he sees no progress in the mental problems that were linked to his crimes of murder and rape. Herman Ricour/AP hide caption

itoggle caption Herman Ricour/AP