Mariela Castro’s group honored Rev. Troy Perry in Havana
Francisco RodrÃguez Cruz opposed to diplomats' expulsion from U.S.
Policy only bolsters government at expense of Cuban people
U.S. Embassy in Havana will remain open
Madrid, Kiev among cities holding parades, marches
Embargo against the island remains in place
Nelson Gandulla is a vocal Mariela Castro critic
Hatzel Vela was at WJLA from 2012-2014
Security agents passed activist's house during interview
Mariela Castro led march in city of Santa Clara
