Selenium - Get elements html rather Text Value

This seemed to work for me, and is less code:

var element = driver.FindElement(By.ClassName("sa_wr"));
var innerHtml = element.GetAttribute("innerHTML");

Find the element first, then use IJavaScriptExecutor to get the inner HTML.

var element = driver.FindElements(By.ClassName("sa_wr"));
IJavaScriptExecutor js = driver as IJavaScriptExecutor;
if (js != null) {
    string innerHtml = (string)js.ExecuteScript("return arguments[0].innerHTML;", element);
}