Former Rep. Ron Paul says he's "doing fine" after being hospitalized in Texas.After alarming video emerged on Friday showing Paul starting to slur his words as he spoke during a livestream, Fox News reported that the former congressman was hospitalized for "precautionary" reasons. Fox News' Harris Faulkner also reported that Paul is "lucid and optimistic" at the hospital, according to the Washington Examiner.A picture that was soon posted to Paul's Twitter account showed him giving a thumbs up at the hospital, while a message from the former congressman said, "I am doing fine. Thank you for your concern." His son, Sen. Rand Paul (R-Ky.), also tweeted, "Thank God, Dad is doing well. Thank you for all your prayers today."> Message from Ron Paul: "I am doing fine. Thank you for your concern." pic.twitter.com/aALmLn8xIj> > — Ron Paul (@RonPaul) September 25, 2020Sen. Ted Cruz (R-Texas) was among those who had