Election officials in the US are getting ready for security concerns at polling booths. Concerns arise over Donald Trump's possible interference in the midterm elections. The midterm campaign is entering its final weekend, with key states like Alaska and California experiencing close contest for seats. The ongoing Iran war also overshadows the elections, with Iranian envoys meeting Qatari mediators amid concerns over US actions. The US is voting in high stakes midterms, which could greatly influence the outcome and New Zealand.