In this context of the War in Ukraine, a lot of Democrats running this year are Putin's pipeline partners.
Even three months after Putin started to amass troops at the border with Ukraine in March of last year, Senator Patty Murray and Congressman Tim Ryan received campaign contributions from a Democratic lobbyist called Vincent Roberti whom Axios reported to be working Nord Stream 2, the Russian-backed natural gas pipeline into Europe, that garnered bipartisan opposition.
https://www.fec.gov/data/receipts/individual-contributions/?contributor_name=Roberti%2C+Vincent&two_year_transaction_period=2022https://www.axios.com/2021/12/03/nord-stream-2-lobbyist-donations-schumerIn January 2022, Murray, along with the vast majority of her party, has voted against the Defending Ukraine Sovereignty Act of 2022 that would impose sanctions on Nord Stream Pipeline and we all know what happened after the vote : Russia began his invasion in Ukraine.
https://www.murray.senate.gov/senator-murray-statement-on-nord-stream-2-vote/So the Democratic Party has emboldened Putin and a vote for a Democratic Congress is a vote for a Russian takeover of Ukraine and then, likely, the next-door country of Moldova. That's the reason why a GOP congress is the right course to win the War in Ukraine by taking advantage of all of America's sources of energy so Europeans can expect to rely on imports of American energy to heat this winter and by reinforcing our military to counter Russia's military strength and grant Ukraine with all the weaponry needed to win this War.
