Declarations from Tim Walz’s brother promising the Minnesota governor isn’t the “type of character” America wants as vice president drew laughs on social media Wednesday after revelations of the latest Walz “scandal” — his car sickness as a child. Walz’s brother Jeff, an avid supporter of Donald Trump, has openly opposed his governor’s brother’s politics. Jeff teased “stories” he could tell when writing about it on Facebook, implying there were faux scandals involving the Democratic vice presidential running mate. Over the past few weeks, Walz has faced right-wing attacks over a joke he made i…