Wisconsin Gov. Scott Walker has advice for Donald Trump: "Do what you said you were going to do."

Speaking at a conference of conservatives outside Washington, Walker urges Trump and conservatives to "go big, go bold."

Walker recounts his battles with liberal activists and labor unions, comparing his experience in Wisconsin with what President Donald Trump and his Cabinet are experiencing now. He tells the activists, "Been there, done that."

Walker ran for president last year and after dropping out endorsed Texas Sen. Ted Cruz. Walker endorsed Trump after the Republican National Convention.