title: Republican Grassley to ask Trump Jr to testify to Senate panel: CNN
text: WASHINGTON (Reuters) - Senate Judiciary Committee Chairman Charles Grassley, a Republican, planned to send a letter on Thursday to Donald Trump Jr to ask him to testify before his committee in a public session, CNN reported.  Trump Jr, son of Republican President Donald Trump,  disclosed this week that he had a meeting with a Russia lawyer who sought to provide damaging information on Democratic rival Hillary Clinton during the 2016 presidential campaign. 