Lack of US gun control Obama's 'greatest' frustration

Have your barf bags ready:

Washington (AFP) - US President Barack Obama said a "distressing" lack of progress on gun control legislation had been the greatest source of frustration during his time in office.

His comments came just hours before a gunman opened fire in a movie theater in the state of Louisiana, shooting dead two people before killing himself.

[link to news.yahoo.com]