In a first, Irish leader Leo Varadkar marches at Belfast Pride.

Ireland's Taoiseach Leo Varadkar (CR) joins members of the LGBT+ community and supporters as they take part in the Belfast Pride Parade 2019 in Belfast, Northern Ireland on August 3, 2019. (PAUL FAITH/AFP/Getty)

Out Irish leader Leo Varadkar has marched at Belfast Pride in Northern Ireland.

The Taoiseach (prime minister) of the Republic of Ireland made an unannounced visit to Northern Ireland for Belfast’s annual Pride celebrations on Saturday (August 3)…