Texas Lt. Gov David Dewhurst has loaned his Senate campaign another $8 million of his own money, according to the Houston Chronicle. He has loaned the campaign a total of $24.5 million so far.
Dewhurst is in a stiff competition former state Solicitor General Ted Cruz. Cruz has put over $1.25 million of his own money into the race so far.
The Republican primary runoff will be held July 31.