Clint Eastwood will be speaking at the Republican Convention in Tampa on Thursday according to Fox News. The network’s website is reporting that a GOP source confirmed “that Eastwood is indeed the mystery speaker”. Thursday night’s line-up has a “To Be Announced” speaker scheduled ahead of Senator Marco Rubio and GOP Presidential nominee Mitt Romney himself. Eastwood’s name was floated earlier this week as the speaker along with former VP nominee Sarah Palin, Donald Trump and even a hologram of former President Ronald Reagan. No stranger to politics, Eastwood served as the Mayor of Carmel, California from 1986 to 1988....