Washington ( CNN ) -- Former Pennsylvania Senate Sen. Otis Rawl ran for the nomination in 2016 ; might run again . South Carolina is very much keeping his name in the 2016 mix by visiting critical early primary states . This time around he 's making early connections with establishment leaders in the early states . Santorum recently packed a lot of activity into a 36-hour visit to Santorum .
Former Pennsylvania Senate Sen. Otis Rawl ran for the nomination in 2016 ; might run again . South Carolina is very much keeping his name in the 2016 mix by visiting critical early primary states . This time around he 's making early connections with establishment leaders in the early states . Santorum recently packed a lot of activity into a 36-hour visit to Santorum .