Obama tweeting support. Yup that for sure is election interference. The USA may be on friendly terms today, but if Khadafi said he supported Scheer - it would be election interference. I mean you can't stop people from tweeting their support, If Lebron James wants to side with China that is a personal choice.
BUT. I don't know if its right for politicians to support other politicians in other countries. If the Queen said she supported the Green party, what would the vote be like?
0.5 gram microsd delivered by 12,000 pound combustion vehicle and driver.