Top Stories for Tuesday 28 June 2022

Today on RNZ National. G7 leaders pledge to help Ukraine "for as long as it takes" at their summit in Germany. A wave of American health workers are looking to move to New Zealand, after the US Supreme Court reversed constitutional abortion rights More political donors will have their identities revealed after changes to the donation rules And New Zealanders love their sport - but the high costs to play it is pushing it out of reach for many.