Isn't the degree of the success of Russian interference PROOF that the US is no match for them?
Could the US have gotten away with doing to them what they did to us? Do you really believe there are as many Russian USEFUL IDIOTS to the USA as there clearly are USA USEFUL IDIOTS servicing and serving Russian interests? Whatcha think and why?
Obama sent our tax money to Israel to try change the outcome of their election in 2015. USA commonly tries to interfere with elections. So, yes, we can and do interfere in others elections.