Santorum joins race for US president

[BECKHAM]

Rick Santorum, a Christian conservative who came second in the 2012 Republican primaries for president, launched a second campaign for the White House.

for more... (http://www.bbc.co.uk/news/world-us-canada-32909413#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa)