Casino mogul Sheldon Adelson and his wife, Miriam, for a second time have given $10 million to a super PAC supporting Mitt Romney, it was released Sunday.
The donation to Restore Our Future came in during the first half of October, Federal Elections Commission filings show, according to reports.
On Oct. 25, the Adelsons said they made their second donation to the super PAC to "help level the playing field." Late last month, billionaire George Soros pledged $1 million to a Super PAC supporting US President Barack Obama.
The Adelsons have given $47 million in support of Republican candidates this election year, Reuters reported.