Trump's actions in Iran spark global fears of nuclear proliferation and security threats.
Experts warn of a potential nuclear domino effect beyond Iran, raising global security concerns.
Trump's White House ballroom plans criticized for odd design choices like 'stairs to nowhere.'
Trump praises Modi amid Iran tensions, claiming 'nothing changes for India' in ongoing deal talks.
World watches closely, wary of Trump's moves; the future of global nuclear policy hangs in balance.