toured the Mississippi Delta
... that U.S. senators Joseph S. Clark Jr. and Robert F. Kennedy toured the Mississippi Delta in 1967 and made hunger a public issue in the United States as a result?
... that U.S. senators <a href="./Joseph_S._Clark_Jr." id="mwKA" rel="mw:WikiLink" title="Joseph S. Clark Jr.">Joseph S. Clark Jr.</a> and <a href="./Robert_F._Kennedy" id="mwKQ" rel="mw:WikiLink" title="Robert F. Kennedy">Robert F. Kennedy</a> <b id="mwKg"><a href="./Joseph_S._Clark's_and_Robert_F._Kennedy's_tour_of_the_Mississippi_Delta" id="mwKw" rel="mw:WikiLink" title="Joseph S. Clark's and Robert F. Kennedy's tour of the Mississippi Delta">toured the Mississippi Delta</a></b> in 1967 and made hunger a public issue in the United States as a result?