CREATE TABLE table_35162 ("Congress" TEXT, "Bill number ( s ) " TEXT, "Date introduced" TEXT, "Sponsor ( s ) " TEXT, "# of cosponsors" FLOAT, "Latest status" TEXT)

Who sponsored the bill that was introduced on June 2, 2009?
SELECT "Sponsor(s)" FROM table_35162 WHERE "Date introduced" = 'june 2, 2009'
SELECT "Sponsor(s)" FROM "table_35162" WHERE "Date introduced" = 'june 2, 2009'