As politicians spar over who's to blame for recent increases in gas prices, a large majority of Americans say oil companies and Russian President Vladimir Putin are major culprits, a new ABC News/Ipsos poll finds. 

 Along party lines, Americans are more likely to blame Democrats for the increase in gas prices than Republicans, according to the poll, which also found much greater enthusiasm about voting in this November's elections among Republicans than among Democrats. 

 In the ABC News/Ipsos poll, which was conducted by Ipsos in partnership with ABC News using Ipsos' KnowledgePanel, more than two-thirds of Americans blamed Putin (71%) and oil companies (68%) a "great deal" or a "good amount" for the increases in gas prices. 

 This comes the same week oil company executives were grilled by lawmakers about the skyrocketing gas prices, which have been declining in recent days.

 Oil executives took turns defending their companies during Wednesday's hearing with the House Energy and Commerce Subcommittee on Oversight and Investigations, pushing back on accusations of price gouging and citing the COVID-19 pandemic as a reason for cost increases. 

 Democrats have pointed to Russia's invasion of Ukraine as the source of the rise in gas prices, with President Joe Biden coining it "Putin's price hike," while Republicans have argued that Biden's energy policies are to blame.