Federal investigators searched Rudy Giuliani's Manhattan apartment on Wednesday as part of a probe into whether he acted on behalf of Ukrainian oligarchs to illegally lobby the Trump administration, according to multiple reports, with investigators said to have seized electronic devices. Stay Connected Forbes on Facebook: http://fb.com/forbes Forbes Video on Twitter: http://www.twitter.com/forbes Forbes Video on Instagram: http://instagram.com/forbes More From Forbes: http://forbes.com